Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Justanswer. Thank you for your question and I will assist you with your concern.What is the fault code your actually getting, is it a P0300?Is the engine running rough?
The type of problem you are having as well as the fault code your getting can be cause by an engine vacuum leak or a sticking intake valve in the head or even dirty injectors. In order to determine which is causing this you are going to need to do some testing. I have enclosed the thing to check in the link below. Run through thse and post back if you have more questions and or need more help and we can work from there.https://dl.dropboxusercontent.com/u/104923897/P0300%20Aug%206.pdf