my 95 monty 3.1 m engine, just put motor in and it has a skip and runs ruff when it gets warmed up. I changed wires,plugs coils...to no avail. I have been out of the auto repair foe 15 years and I guess I am getting rusty LOL. any help would be greatly appreciated
car surges at speed. tach jumps.surges stop when either letting off or accelerating harder problem...
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car surges at speed. tach jumps.surges stop when either letting off or accelerating harder problem is intermittant