Mechanics

CHEVROLET S-10 CHOKE PROBLEM

2002 Chevrolet S-10 • 188,930 miles

While driving with foot lightly on the pedal my rpm jumps up multiple times until I finally stop at a light. I just replaced the spark plugs, wires and one ignition coil. What else should I do to try to fix this problem?
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Guest
February 6, 2013.



Check fuelpressure and clean throttle plate with choke cleaner on both sides. Check for a vacuum leak adn scan for codes

Hmac300
Feb 7, 2013.