Re: PLEASE HELP!! 07 L322 4.2L SC sudden engine issues and
Hi Kelbel5582, Every mechanical engine needs GAS to run; G -for gasoline, A -for air and S -for spark. Your issues are 2 folds, gasoline is not getting to the engine in good quantity so the engine is not running good. Check fuel pump and filter. The second issue is that you might have damaged your positive crankcase ventilation(PCV) system with repeated cranking and engine running rough.
Work on the 2, i believe your truck will be back to its former self. Thanks.
Hi Kelbel5582, Every mechanical engine needs GAS to run; G -for gasoline, A -for air and S -for spark. Your issues are 2 folds, gasoline is not getting to the engine in good quantity so the engine is not running good. Check fuel pump and filter. The second issue is that you might have damaged your positive crankcase ventilation(PCV) system with repeated cranking and engine running rough.
Work on the 2, i believe your truck will be back to its former self. Thanks.
