I have a 2003 Dodge Caravan Sport 3.8 V6 that idles rough and hesitates when accelerating. Got 180 lbs pressure on 5 cylinders and 138 on the other. Is this causing this? What is?
had the same prob--fuel line was to close to the engine manifold and when the van got hot the fuel was evaporating and starving the carburetor I moved the fuel line and insulated it and it stopped. ran fine until the engine over heated. try it!