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Truck shakes when idling.
1999 Ford Ranger

Truck shakes when idling.

(1999 Ford Ranger)
Just did a tune-up on truck. Changed air filter, spark plugs, and pcv valve. Check engine light is on. Auto Zone says it may be the fuel injector to cylinder #3. How do i check this?
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Popular Answer
on June 14, 2010
ck compression first-poss wires or vac leak also
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on June 14, 2010
ck compression first-poss wires or vac leak also
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