Hello friends
I recently purchased a 2013 Chevy with a 2.4 LEA engine
When the vehicle reaches a temperature of 75-80 degrees Celsius + the idle becomes rough
There were several faults P0010-P0012-P0013. I replaced the VVT sensors and the faults went away.
Only P0420 left I removed the upper O2 sensor to diagnose and it was broken in the cage I ordered a new one (I'm not sure it will solve my problem) waiting to receive it.
I replaced one ignition coil that was broken (there was no fault code)
Non-original spark plugs (Bosch)
I cleaned PCV in the intake manifold..
I cleaned MAF.. (5 grams at idle, it shows in OBD)
The car starts with a touch... drives great..
No faults at all just P0420
More ideas?
Thank you friends
I recently purchased a 2013 Chevy with a 2.4 LEA engine
When the vehicle reaches a temperature of 75-80 degrees Celsius + the idle becomes rough
There were several faults P0010-P0012-P0013. I replaced the VVT sensors and the faults went away.
Only P0420 left I removed the upper O2 sensor to diagnose and it was broken in the cage I ordered a new one (I'm not sure it will solve my problem) waiting to receive it.
I replaced one ignition coil that was broken (there was no fault code)
Non-original spark plugs (Bosch)
I cleaned PCV in the intake manifold..
I cleaned MAF.. (5 grams at idle, it shows in OBD)
The car starts with a touch... drives great..
No faults at all just P0420
More ideas?
Thank you friends