Dear Group,

I'm working on a 1988 Pathfinder 4x4 with a 3.0 V6 and TBI. The symptoms are a bucking at highway speed in 4th or 5th gear between 3000 to 3500 RPM and 55 to 66 MPH. It seemed like the symptoms would occur in a narrow throttle position range but ... Login to read more.

Files Referenced: