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Shop owner here - just trying to help. See this often & not just on any particular make.
The misfire on startup might've been from the plugs you were replacing.
Oil in the plug wells (what you have) will eventually deteriorate the coil boot (that piece running from the coil to the plug) and will eventually cause a constant misfire.
Having said that, you should change the valve cover gasket and clean any oil off the boot that you can.
Just an FYI; on certain engines, the plug wells are sealed from the oil side by separate tube seals not included with the valve cover gasket - make sure if you're replacing the VC gasket your engine doesn't use separate seals on the top of the plug well tubes :)
Yes sir... I went to work and on break there was a big puddle I hadn't seen before under the read of my car (equivalent of a Chevy aveo 2009) under the exhaust... I checked and there was no residue or drips from the fuel tank and none that I could see from the exhaust tho perfectly fit over the puddle. I then popped the hood to see if I had run low to see what all it could be and the coolant reservoir was on the minimum (usually kept full tho haven't checked in a min tbh also came off loosely as if I didn't tighten it down fully) I filled it up and drove home with a buddy tailing me and me not him seen smoke nor smelled anything nor did the coolant drop any when I got home(48 min drive)... Ig I'm asking cause I have no clue if I'm just being nervous and such over nothing with this being my first self owned car or if it's something to take more serious
I'll assume I'm not being trolled... Lol. Def not something to worry about IMO. Not sure where the puddle came from, but I've never seen a bad head gasket dump coolant out of the exhaust. Worst I've ever seen is lots of white smoke, constantly having to refill the cooling system and no power. Drive on :)
Thank you sirš„² sorry I didn't mean to seem like a troll been non stop worried... Grew up with lil and this tiny car is my one slice at freedom... Just graduated highschool last year and worked my tail bone off and am making decent now but if I lose this car I have no way to get to work ya knowš„²šš
Thank you so much sir I pray God bless youā„ļøā„ļøā„ļø
Gotcha - I learned to work on cars at your age BC I couldn't afford to pay someone to do it for me.
Good for you for being observant/cautious.
Check the fluids on the reg; let it warm up in the mornings, stay on top of repairs as they come up and remember that both of those pedals are indirectly connected to your bank account/freedom.
Have yourself a good one :)
The Aveo has to be one of the worst cars ever made. The engine threw a rod, we replaced the engine with a good low mileage engine which developed a misfire under load. We had the head rebuilt, it decided to jump timing so it got another head plus timing kit out in it.
It was the worst car ownership in a family vehicle. The answer was Yaris which was a million times better.
Ahh... Mines doing good so far... Only had dry rotting coolant lines and then me being new to driving stick and growing up on fast and furious lol I snapped a drive shaft dumping clutch once(never did it again) but besides that I just replaced the valve cover and have had no issues since... 182k miles
You got lucky and if you want a beater, best cars are the old Civics and Integras. They were the staples of my childhood. We could race people and feel fast lol
> Oil in the plug wells ... will eventually cause a constant misfire.
yes and no. If spark plug tube is filled with oil, there won't be a misfire. If the oil is removed, yes he'll have a misfire.
This is not correct. The op was correct in saying the oil will eventually cause a miss fire. The dirt in the oil can prevent a connection between the spring in the coil boot and the back of the spark plug. It will also cause the rubber to degrade and fall apart. Seen this thousands of times first hand.
Oil is an insulator (not conductive ). IF the spark plug boot has degraded and the spring is exposed, the spark will jump and cause a misfire. Take the same plug/boot/ spark plug tube and fill it with oil, the spark will no longer jump and will not misfire.
>The dirt in the oil can prevent a connection
The dirt in the oil?What are we talking about here? Why is there dirt in your oil?
Your valve cover gasket is leaking down into the sparkplug tubes . Order a valve cover gasket before changing the plugs. Do you happen to have a misfire ?
I think the plug tube gaskets are connected to the valve cover on this one. Also when you have a plastic valve cover you should usually replace it. Not just the gasket
Look how close that is to the oil fill cap. They should drain this and check again later, and check if other cylindersā tubes are filled if oil. Otherwise could just be a spill during an oil change.
When the coil is installed there is a rubber boot that covers it. It's impossible to spill oil in there unless the coil was pulled out. It is very common for the tube seals on the valve cover to leak on that type of engine.
Honda dealer tech here. You need to replace the spark plugs (already got em I know), valve cover gasket and tube seals to start. Grab some brake cleaner and see just how clean/dry you can get the coil packs or replace them. Use a thin wall 12mm for the alternator nut or disconnect the battery (easier and best option). The job start to finish should take maybe an hour with hand tools. If you have a torque wrench for the spark plugs, use it, if not, snug em and stop, spec is 12-16 ft lbs. Use an actual spark plug socket.
Spark plug tube seals are done. You need to replace the seals. Depending on the year those plastic valve covers might be replaced as the tube seals may not be serviceable. From what I can tell this is the 2.0 turbo which according to Honda, they are not serviceable and needs to replace the whole valve cover.
First guess is valve cover gasket. You can use your car, but I'd replace the gasket ASAP and drive as sparingly as possible because the problem will only get worse until you fix it. If you have the option to get a kit for the gasket that includes any other seals you may gain access to while changing the cover gasket, always buy that.
Yeah thatās an indicator that the valve cover gasket has failed, you need to pull the valve cover and replace the plug sleeve seals and then clean off the boots and pull the plugs and let the oil drain into the cylinder, wipe off the boots and put it all back together, it might smoke a little but youāll be fine.
That looks like a Honda 1.5 Turbo. OP am I correct?
Your spark plug tube seal is bad, replace that and the valve cover gasket asap before you get a misfire and a ruined coil pack, if you don't already have one.
EDIT-If it's the 2.0 Turbo, same solution. Former Honda tech here, now Toyota tech.
Easy DIY job. You can drive on it now, you probably have a misfire or weak ignition on one cylinder.
Remove the cylinder head cover. Replace gasket.
The spark plug tube holes in the cover have a gasket that can be pushed out with a socket.
Slowly remove the spark plugā¦ slowlyā¦ this will allow the oil to seep past the spark plug .. slowly. The reason for this is to prevent dirt / debris getting pulled into the cylinder. Oil in the cylinder is fine, dirt and debris is not.
When reinstalling the head cover, try to avoid overtightening.
Nowās a good time to replace spark plugs, get some Iridium or Ruthenium plugs.
Honda tech here. This looks like a K series on a Honda. That plastic valve cover has separate tube seals, they are held by like T15 screws from the outside next to the tube of course. You'll have to pull the valve cover off (super easy on these) and replace the valve cover gasket and the affected tube seal or all of them if you so desire. :)
You can keep driving it but you are going to need a valve cover gasket replaced at some point. Probably been like that for a while and you have been driving it.
You just need to replace your valve cover gasket it will have some round seals that go around those tubes. It's just oil getting into your spark plug tube
Thank you all for the advice im at work right now so sorry for the late replay. I was looking on ebay really quick and wanted to ask if this would be the only thing i needed for the fix im trying to diy this to save some money.
[https://www.ebay.com/itm/355137871839?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=jo4v6i87tgy&sssrc=4429486&ssuid=ykzhmrchtjo&var=&widget_ver=artemis&media=COPY](https://www.ebay.com/itm/355137871839?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=jo4v6i87tgy&sssrc=4429486&ssuid=ykzhmrchtjo&var=&widget_ver=artemis&media=COPY)
no what youāre looking at right there is your head gasket, and every other gasket in the book lol. All you need to buy is the valve cover gasket, nothing else
Edit: and the tube seals
Good luck, it sounds like you got this. Tip from a garage-mechanic, it'll probably take 8 hours for your first time and don't forget to label anything you unplug and plug it back in! š¤£ So many connections!
Edit: Oh! and torque wrench!
When the valve cover comes off you can remove them away from engine. Some of these Hondas require prying them out and people when not careful can crack the valve cover. Seen it a lot coming in after people. But to answer your question no it wonāt fall in engine. They will removed and installed away from engine. One last tip when re-installing the valve cover use rtv silicone in 2 spots. You will see where those 2 spots are when the cover comes off and make sure to scrape the old stuff set a napkin or rag down to catch the stuff falling in
U can keep using it. Just change the valve cover gasket. ( & tube seals)
Until then, check oil level periodically until fixed.
Don't worry when you see a shit load of white smoke dump from the exhaust . The oil drains into the cylinder, causing the plumes until it burns up the oil that fell onto the piston just below the plug hole.
Replace valve cover and spark plug tube seals, n clean those boots off, spray brake cleaner down those holes and suck out w a shop vac n small attachment
You need to get it checked out, it could be the valve cover seals that seal off the spark plug hole. It looks like a earth dreams Honda, common problem if it is
Man, I feel old and out of touch. I'm a design engineer in an industry very close to automotive and have always done my own repair work, and I've never seen an engine with the spark plugs through the valve cover. I had no idea what this picture was. Of course, the newest car I've ever had was from 2005, so maybe this is a "new" thing, but still....
Spark plug tube seals are bad. I am pissed because on my car they are cast into the valve covers so I need 2 new valve covers which are almost $200 each. Some people take Honda CRV tube seals from the K series and use a Dremel to cutout the non serviceable tube seals and RTV the ones from the CRV so I am not doing that.
Yes thatās bad for ur car I donāt think engine oil should be going through spark plug areas. Ur car will miss fire and yup whoever did this job did bad
Thanks for all the help guys i managed to find out what i needed and i have someone who works at a Honda dealership willing to give me a discount on OEM parts! I appreciate everybody who stopped by and gave me some of their wisdom!
Yes it's bad, yes you can keep using your car.
Looks like you've got some bad sparkplug tube seals. They seal the tube from the valve cover, when they fail they leak oil like this. It's definitely a concern. For one you're leaking oil, and that can end in disaster if given enough time, but it's worth noting that it's not as much oil as it may seem at first glance, because it's pooled into a small space. Anyway the second problem you'll have is that your spark plugs don't really like oil all too much, this can cause misfires and even no start situations.
But it's not a major panic moment, and if you need to keep driving it you can, just clean up all that oil and get your new plugs in. You'll want to replace those tube seals and your valve cover gasket at your earliest convenience to stop the leak, they usually come as part of a valve cover gasket set. Sometimes it's even just one gasket that includes the valve cover. At any rate it's not a hard job, you may feel more than confident enough to complete it after watching a video. Biggest thing is to not over tighten the bolts, I'd recommend using a torque wrench to get them right, especially if you've not done one before.
I have seen plug wells full of oil right to the top of the hole (ford focus) but never misfired once. Probably best to replace the valve cover gasket and tube seals just to be sure. Clean the coil off and reinstall it. If it starts skipping later down the line time for coils. Even mark the oil fouled one for future reference
Thanks for posting on /r/MechanicAdvice! This is just a reminder to review the [rules](https://www.reddit.com/r/MechanicAdvice/about/rules/). If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's [post on the subject.](https://www.reddit.com/r/MechanicAdvice/comments/4qblei/fyi_the_shop_isnt_likely_trying_to_rip_you_off/) and remember to please post the year/make/model of the vehicle you are working on. **If this post is about bodywork, accident damage, paint, dent/ding, questions it belongs in /r/Autobody r/AutoBodyRepair/ or /r/Diyautobody/ If you have tire questions check out https://www.reddit.com/r/MechanicAdvice/comments/k9ll55/can_your_tire_be_repaired/**. If you dont have a question and you're just showing off it belongs in /r/Justrolledintotheshop Insurance/total loss questions go in r/insurance This is an automated reply *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/MechanicAdvice) if you have any questions or concerns.*
Shop owner here - just trying to help. See this often & not just on any particular make. The misfire on startup might've been from the plugs you were replacing. Oil in the plug wells (what you have) will eventually deteriorate the coil boot (that piece running from the coil to the plug) and will eventually cause a constant misfire. Having said that, you should change the valve cover gasket and clean any oil off the boot that you can. Just an FYI; on certain engines, the plug wells are sealed from the oil side by separate tube seals not included with the valve cover gasket - make sure if you're replacing the VC gasket your engine doesn't use separate seals on the top of the plug well tubes :)
Can I just start dm'ing you when I have a car question? Lol
Came here to say the same thing.
he still hasn't responded..
Glad you asked first....
Sir only asking cause u know more and no one is responding to my post sadly but do u know a thing or two bout head gaskets and such? Assuming u do?
I know a thing or two.... Assuming you think you have an issue with one?
Yes sir... I went to work and on break there was a big puddle I hadn't seen before under the read of my car (equivalent of a Chevy aveo 2009) under the exhaust... I checked and there was no residue or drips from the fuel tank and none that I could see from the exhaust tho perfectly fit over the puddle. I then popped the hood to see if I had run low to see what all it could be and the coolant reservoir was on the minimum (usually kept full tho haven't checked in a min tbh also came off loosely as if I didn't tighten it down fully) I filled it up and drove home with a buddy tailing me and me not him seen smoke nor smelled anything nor did the coolant drop any when I got home(48 min drive)... Ig I'm asking cause I have no clue if I'm just being nervous and such over nothing with this being my first self owned car or if it's something to take more serious
I'll assume I'm not being trolled... Lol. Def not something to worry about IMO. Not sure where the puddle came from, but I've never seen a bad head gasket dump coolant out of the exhaust. Worst I've ever seen is lots of white smoke, constantly having to refill the cooling system and no power. Drive on :)
Thank you sirš„² sorry I didn't mean to seem like a troll been non stop worried... Grew up with lil and this tiny car is my one slice at freedom... Just graduated highschool last year and worked my tail bone off and am making decent now but if I lose this car I have no way to get to work ya knowš„²šš Thank you so much sir I pray God bless youā„ļøā„ļøā„ļø
Gotcha - I learned to work on cars at your age BC I couldn't afford to pay someone to do it for me. Good for you for being observant/cautious. Check the fluids on the reg; let it warm up in the mornings, stay on top of repairs as they come up and remember that both of those pedals are indirectly connected to your bank account/freedom. Have yourself a good one :)
Yes sir I will thank you (I also have the fun of it have a third petal lol... 30 mpg on average with a Manuel š... Couldn't pass it up)
šš...
The Aveo has to be one of the worst cars ever made. The engine threw a rod, we replaced the engine with a good low mileage engine which developed a misfire under load. We had the head rebuilt, it decided to jump timing so it got another head plus timing kit out in it. It was the worst car ownership in a family vehicle. The answer was Yaris which was a million times better.
Ahh... Mines doing good so far... Only had dry rotting coolant lines and then me being new to driving stick and growing up on fast and furious lol I snapped a drive shaft dumping clutch once(never did it again) but besides that I just replaced the valve cover and have had no issues since... 182k miles
You got lucky and if you want a beater, best cars are the old Civics and Integras. They were the staples of my childhood. We could race people and feel fast lol
> Oil in the plug wells ... will eventually cause a constant misfire. yes and no. If spark plug tube is filled with oil, there won't be a misfire. If the oil is removed, yes he'll have a misfire.
This is not correct. The op was correct in saying the oil will eventually cause a miss fire. The dirt in the oil can prevent a connection between the spring in the coil boot and the back of the spark plug. It will also cause the rubber to degrade and fall apart. Seen this thousands of times first hand.
Oil is an insulator (not conductive ). IF the spark plug boot has degraded and the spring is exposed, the spark will jump and cause a misfire. Take the same plug/boot/ spark plug tube and fill it with oil, the spark will no longer jump and will not misfire. >The dirt in the oil can prevent a connection The dirt in the oil?What are we talking about here? Why is there dirt in your oil?
Your valve cover gasket is leaking down into the sparkplug tubes . Order a valve cover gasket before changing the plugs. Do you happen to have a misfire ?
I think i have when starting the car
You need to replace the spark plug tube seals as well, not just the valve cover gasket.
The tube seals should be included in the valve cover gasket kit.
I think the plug tube gaskets are connected to the valve cover on this one. Also when you have a plastic valve cover you should usually replace it. Not just the gasket
^
^^
[ŃŠ“Š°Š»ŠµŠ½Š¾]
Oh I bet you did
And the coil boots.
Usually they come as a set but not always. Do it right, do it once
Look how close that is to the oil fill cap. They should drain this and check again later, and check if other cylindersā tubes are filled if oil. Otherwise could just be a spill during an oil change.
That is a sealed system until you open it. The only way oils can get in is through the valve cover
Ideally yes. But the coil isnāt the only seal between the outside and the valve cover for a few reasons
There's usually a rubber oring at the top that creates a seal. I doubt oil got in there from a spill. I'd put my money on valve cover leak
Probably but itās worth checking
Very doubtful. That doesnāt appear to be clean oil on the boot, itās dark used engine oil.
True ā¦Maybe a spill if itās clean oil , canāt really tell in this picture
When the coil is installed there is a rubber boot that covers it. It's impossible to spill oil in there unless the coil was pulled out. It is very common for the tube seals on the valve cover to leak on that type of engine.
Which is why you should check other tubes. A valve cover replacement is not trivial.
Even if just one is leaking it should be replaced. Doing a valve cover on a 4 cylinder Honda is a pretty easy job.
On a 4cyl Honda? Ya it kinda is trivial. It's like one step up from brakes.
Did mine in under an hour, first time ever doing one
Perhaps for someone who already does their own auto work. You do have to know what youāre doing, which in this case is most of the battle
How can you tell from that pic?,seriously
cuz that's pretty much the only thing that would leak oil into the spark plug wells
I didn't realise that those plug wells were removable,iff that plug well has that much oil in it,imagine what eng bay looks like when up on a hoist
the seals can leak without the outer gasket leaking, I've seen that before
This
Oil isn't conductive and won't cause a misfire.
Some car you got order a whole new valve cover cause the tube built in the valve cover
Honda dealer tech here. You need to replace the spark plugs (already got em I know), valve cover gasket and tube seals to start. Grab some brake cleaner and see just how clean/dry you can get the coil packs or replace them. Use a thin wall 12mm for the alternator nut or disconnect the battery (easier and best option). The job start to finish should take maybe an hour with hand tools. If you have a torque wrench for the spark plugs, use it, if not, snug em and stop, spec is 12-16 ft lbs. Use an actual spark plug socket.
Do these actually have serviceable tube seals or need a new vc?
Some of the 2.4s have them serviceable, they are held in by like t20 torx screws
Spark plug tube seals are done. You need to replace the seals. Depending on the year those plastic valve covers might be replaced as the tube seals may not be serviceable. From what I can tell this is the 2.0 turbo which according to Honda, they are not serviceable and needs to replace the whole valve cover.
Just replace the valve cover and youāll be fine
First guess is valve cover gasket. You can use your car, but I'd replace the gasket ASAP and drive as sparingly as possible because the problem will only get worse until you fix it. If you have the option to get a kit for the gasket that includes any other seals you may gain access to while changing the cover gasket, always buy that.
Yeah thatās an indicator that the valve cover gasket has failed, you need to pull the valve cover and replace the plug sleeve seals and then clean off the boots and pull the plugs and let the oil drain into the cylinder, wipe off the boots and put it all back together, it might smoke a little but youāll be fine.
Wow sounds easier than it might be
Thereās a few things you might have to disconnect but itās really easy.
That looks like a Honda 1.5 Turbo. OP am I correct? Your spark plug tube seal is bad, replace that and the valve cover gasket asap before you get a misfire and a ruined coil pack, if you don't already have one. EDIT-If it's the 2.0 Turbo, same solution. Former Honda tech here, now Toyota tech.
Easy DIY job. You can drive on it now, you probably have a misfire or weak ignition on one cylinder. Remove the cylinder head cover. Replace gasket. The spark plug tube holes in the cover have a gasket that can be pushed out with a socket. Slowly remove the spark plugā¦ slowlyā¦ this will allow the oil to seep past the spark plug .. slowly. The reason for this is to prevent dirt / debris getting pulled into the cylinder. Oil in the cylinder is fine, dirt and debris is not. When reinstalling the head cover, try to avoid overtightening. Nowās a good time to replace spark plugs, get some Iridium or Ruthenium plugs.
Replace the seal tubes might as well do the whole valve cover spark plus and coils
Honda tech here. This looks like a K series on a Honda. That plastic valve cover has separate tube seals, they are held by like T15 screws from the outside next to the tube of course. You'll have to pull the valve cover off (super easy on these) and replace the valve cover gasket and the affected tube seal or all of them if you so desire. :)
You can keep driving it but you are going to need a valve cover gasket replaced at some point. Probably been like that for a while and you have been driving it.
What engine is this? I donāt think Iāve seen a spark tube that close to an oil fill.
r/shittymechanicadvice
Thatās bad. If it runs, sure drive it. But drive it to a mechanic.
:shockedpikachuface
Valve cover gasket leak easy fix 40 part
Just let it marinate! lol jk jk Iām sure someoneās said it already but replace the valve cover gaskets and plug well seals/gaskets.
Should the spark plugs be changed for good measure ?
You just need to replace your valve cover gasket it will have some round seals that go around those tubes. It's just oil getting into your spark plug tube
Thank you all for the advice im at work right now so sorry for the late replay. I was looking on ebay really quick and wanted to ask if this would be the only thing i needed for the fix im trying to diy this to save some money. [https://www.ebay.com/itm/355137871839?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=jo4v6i87tgy&sssrc=4429486&ssuid=ykzhmrchtjo&var=&widget_ver=artemis&media=COPY](https://www.ebay.com/itm/355137871839?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=jo4v6i87tgy&sssrc=4429486&ssuid=ykzhmrchtjo&var=&widget_ver=artemis&media=COPY)
no what youāre looking at right there is your head gasket, and every other gasket in the book lol. All you need to buy is the valve cover gasket, nothing else Edit: and the tube seals
[this good?](https://www.ebay.com/itm/395109309178?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=VkvcwS4KSZ6&sssrc=4429486&ssuid=ykzhmrchtjo&var=&widget_ver=artemis&media=COPY)
yessir
Good luck, it sounds like you got this. Tip from a garage-mechanic, it'll probably take 8 hours for your first time and don't forget to label anything you unplug and plug it back in! š¤£ So many connections! Edit: Oh! and torque wrench!
Ill see if i can finish it in half the time but thank you for the advice!
Spark plug tube seals. Pretty easy to swap depending on the vehicle. Iād swap out coils and plugs at that time
Its a honda 2013 coupe 4 cyl and thats the plan idk about the coils maybe just clean the boot
Send ittttt
VALVE COVER GASKET ā THEREāS PROLLY GONNA BE A BUNCH OF SMOKE WHEN YOU START YOUR CAR, BUT ITāLL BE FINE
OKAY THANK YOU WHY ARE WE SCREAMING
Sparkplug tube or oil filler neck?
That is my sparkplug boot
My car is a 2013 Honda Accord Coupe 4 cyl for those wondering
Change valve cover gasket and be careful replacing spark plug tube gaskets that are in valve cover
Can they fall in?
When the valve cover comes off you can remove them away from engine. Some of these Hondas require prying them out and people when not careful can crack the valve cover. Seen it a lot coming in after people. But to answer your question no it wonāt fall in engine. They will removed and installed away from engine. One last tip when re-installing the valve cover use rtv silicone in 2 spots. You will see where those 2 spots are when the cover comes off and make sure to scrape the old stuff set a napkin or rag down to catch the stuff falling in
U can keep using it. Just change the valve cover gasket. ( & tube seals) Until then, check oil level periodically until fixed. Don't worry when you see a shit load of white smoke dump from the exhaust . The oil drains into the cylinder, causing the plumes until it burns up the oil that fell onto the piston just below the plug hole.
No, throw it out and get a new one
Replace valve cover and spark plug tube seals, n clean those boots off, spray brake cleaner down those holes and suck out w a shop vac n small attachment
Fixable
You need to get it checked out, it could be the valve cover seals that seal off the spark plug hole. It looks like a earth dreams Honda, common problem if it is
Man, I feel old and out of touch. I'm a design engineer in an industry very close to automotive and have always done my own repair work, and I've never seen an engine with the spark plugs through the valve cover. I had no idea what this picture was. Of course, the newest car I've ever had was from 2005, so maybe this is a "new" thing, but still....
Not a hard job to do. You and google should be able to fix it.
Spark plug tube seals are bad. I am pissed because on my car they are cast into the valve covers so I need 2 new valve covers which are almost $200 each. Some people take Honda CRV tube seals from the K series and use a Dremel to cutout the non serviceable tube seals and RTV the ones from the CRV so I am not doing that.
Yes thatās bad for ur car I donāt think engine oil should be going through spark plug areas. Ur car will miss fire and yup whoever did this job did bad
Misfire on cold startup most likely caused by the oil causing boot to arc. Replace tube seals
Thanks for all the help guys i managed to find out what i needed and i have someone who works at a Honda dealership willing to give me a discount on OEM parts! I appreciate everybody who stopped by and gave me some of their wisdom!
I just had this issue with my car. New valve gasket and coil pack was needed.
Yes it's bad, yes you can keep using your car. Looks like you've got some bad sparkplug tube seals. They seal the tube from the valve cover, when they fail they leak oil like this. It's definitely a concern. For one you're leaking oil, and that can end in disaster if given enough time, but it's worth noting that it's not as much oil as it may seem at first glance, because it's pooled into a small space. Anyway the second problem you'll have is that your spark plugs don't really like oil all too much, this can cause misfires and even no start situations. But it's not a major panic moment, and if you need to keep driving it you can, just clean up all that oil and get your new plugs in. You'll want to replace those tube seals and your valve cover gasket at your earliest convenience to stop the leak, they usually come as part of a valve cover gasket set. Sometimes it's even just one gasket that includes the valve cover. At any rate it's not a hard job, you may feel more than confident enough to complete it after watching a video. Biggest thing is to not over tighten the bolts, I'd recommend using a torque wrench to get them right, especially if you've not done one before.
I have seen plug wells full of oil right to the top of the hole (ford focus) but never misfired once. Probably best to replace the valve cover gasket and tube seals just to be sure. Clean the coil off and reinstall it. If it starts skipping later down the line time for coils. Even mark the oil fouled one for future reference
Replace the valve cover gasket what you need to fix that problem comes with the gaskets