1988 ford ranger rough idle
OK here I am again, 1988 ford ranger 2.9. I had the transmission rebuilt.
Ever since then it has been idling rough. I have changed the PVC valve,
fuel filter, plugs and wires,distributor cap and rotor, coolant temp. sensor.
No other codes except the coolant temp. sensor. It seems to be running ok
but it was not like this before the tranny rebuild. We checked for vacuum
leaks and found none. Please help this one is driving me crazy.