[rostapher16]

I have not checked for a clogged muffler. (I'm not sure how I would do that...) and the injectors haven't been tested either, since I'm trying to do most of the work myself. I don't think it is the injectors since this happened rather suddenly one day, but I suppose it could be anything. There is not lots of black smoke. The head gasket is not repaired. I was going to try that head repair mix you add to the coolant this weekend. Does anyone have any experience with that stuff? Basically, I'm trying to gather more information before I go replacing/repairing things that don't need it. Thanks for any and all ideas