i HAVE TRIED EVERYTHING. I even took it to two mechanics. The catalytic was replace early on when i got a p0420 code. Got two new oxygen sensors. No leaks anywhere on the engine bay. Fuels pressure is awesome. Idk what else to do. Please help!
Printable View
i HAVE TRIED EVERYTHING. I even took it to two mechanics. The catalytic was replace early on when i got a p0420 code. Got two new oxygen sensors. No leaks anywhere on the engine bay. Fuels pressure is awesome. Idk what else to do. Please help!
1. How did you check to verify that there are no air leaks?
2. Are you able to monitor your fuel pressure at load or only at idle?