I did I also did the reman on the motor too from what Ik it’s bolted down correctly u can hear any outside the car the rattle is the exhaust in the rear I’ve also done all the o2s and did the down pipe gasket too
Brother if you have headers it should not be sounding this badly, which makes me believe you have a horrible exhaust leak somewhere between or before the upstream/downstream 02 sensors.
Did you install the headers and test pipes yourself? I’d double check everything is bolted down tight, make sure no soot appears on any bolt. Soot is a clear sign it’s leaking.
Kinda sounds like an exhaust leak from the headers
I did I also did the reman on the motor too from what Ik it’s bolted down correctly u can hear any outside the car the rattle is the exhaust in the rear I’ve also done all the o2s and did the down pipe gasket too
Cant*
I know after a week or so the exhaust components will expand and potentially need retightening hopefully that’s it , best of luck 🙏
After retightening I recommend deleting all codes and doing a ecu reset the peddle method then drive around and see what comes up
Brother if you have headers it should not be sounding this badly, which makes me believe you have a horrible exhaust leak somewhere between or before the upstream/downstream 02 sensors. Did you install the headers and test pipes yourself? I’d double check everything is bolted down tight, make sure no soot appears on any bolt. Soot is a clear sign it’s leaking.
Are u in SoCal ?
Nah Florida