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Put in a new engine. codes keep coming up. had #4 injector replaced. Replaced Mass Air Flow Sensor. Cap and rotor have been checked. all ok. now vehicle starts to hesitate and code P0154 coming up. I really need help now. I just want to drive my pickup with no problems.
Tags: 5.7, code, P0154, vortec
Report (0) (0) | 12 years, 8 month(s) ago
Latest activity: 14 years, 1 month(s) ago. This question has 1 answers.