Chevy Misfire 2001 2500 5.7
#1
Chevy Misfire 2001 2500 5.7
Hello Guys i need Help really bad i have a misfire on my 2001 van runs really rough when you start it and runs rough when it idles. Codes on Scanner is p0300 and i have change the spark plugs wires cap distribuitor fuel filter, fuel injectors the upgraded ones. it still runs the same as if i never made any changes. People are telling me that i purchased the wrong spark plugs i purchased Bosch platinum and people are telling me that they should be AC Delco. Before i make this change and Dump more money into this van i would like to know your guys opinion.
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