gvr4ever
Well-known member
I've had this problem for awhile now and I can't solve it. Runs like junk cold. Rich, hesitating, rough, etc.
Car has good compression (rebuilt head) cleaned and matched injectors and a injector noid light had confirmed the injectors are getting power. Car has tested another CAS, coil pack. Power is getting to the spark plugs and it has brand new plugs. No error codes, no boost leaks. Vacuum looks good on the boost gauge. Base timing and fuel pressure has been checked over and over again.
Any ideals?
Could a MAF fail without a CEL? Whatever the issue, it seems to be a fuel air ratio problem.
Car has good compression (rebuilt head) cleaned and matched injectors and a injector noid light had confirmed the injectors are getting power. Car has tested another CAS, coil pack. Power is getting to the spark plugs and it has brand new plugs. No error codes, no boost leaks. Vacuum looks good on the boost gauge. Base timing and fuel pressure has been checked over and over again.
Any ideals?
Could a MAF fail without a CEL? Whatever the issue, it seems to be a fuel air ratio problem.