| Is there a lot of black smoke comming from the tail pipe? If so it sounds to me like it could be an injector(s). That could be a serious problem too! Injectors can cause a cylinder melt down and you don't want that.
Chevy had a recall on injectors for a year or two, and the symptoms that you explain sounds like it could be a possibility. You shouldn't drive it too far until you figure out for sure its not the problem! |