When I am cruising at Hwy. speed and decelerate a small
amount (just letting up pressure on the peddle, = release peddle only 1/16 inch) the engine will buck and kick the Van around. I can
accelerate and it will run smooth again with smooth power.
It = also has problems making a smooth shift. I have checked
the TPS switch which = seems only to come into play on idle and
full open. It is clicking just = fine. This problem is 80% of the time.