Sidicer
Member
Hello everyone, after full head restoration and more expensive timing chain kit my car still overfueles and stutters.
Also backfires like a machine gun no matter at what RPMS gas was let off.
I think that it could be a bad Lambda (1st O2 Sensor), a bad Fuel pressure regulator or cucked injectors.
So I wonder how do our Z22SE Engines react to faulty/broken/stuck Fuel pressure regulators?
Thank you
Also backfires like a machine gun no matter at what RPMS gas was let off.
I think that it could be a bad Lambda (1st O2 Sensor), a bad Fuel pressure regulator or cucked injectors.
So I wonder how do our Z22SE Engines react to faulty/broken/stuck Fuel pressure regulators?
Thank you