truck runs like it has water in gas, put in additives, new plugs, checked fuel pressure, had 30psi at idle when reved drops to 28 and then climbs back to between 30 and 35psi. Skips at lower speeds but sometimes can drive for miles without any skipping. Codes reading "right bank lean". No one seems to know what is the problem. Mentioned fuel pump or possibly air leak in gasket in fuel tank. No problem starting, sounds good at idle.
Apr 24, 2009 at 4:57 PM