Question Asked: I have coolant getting into cylinders 1&3. Is it the manifold?
August 24, 2014, 08:28 AM
Had the holes blown out and new plugs installed. Mechanic could not find a "trail" leading to the plugs externally. Truck ran fine for about 20 min. (Note: I was pulling a 22' travel trailer) then the problem came back. Misfiring and running rough between 1000-2000 RPM.