Mechanics

ROUGH IDLE

1993 Mitsubishi Truck

Engine Mechanical problem
1993 Mitsubishi Truck 4 cyl Two Wheel Drive Manual

my truck has rough idle but its fine when you give it gas. I check all the spark plugs, pcv, mass air flow sensor, spark pulg wires, I adjusted the timing but it never got better so I put it back where it was frist at. Heres my screen name ryn62188@aol. Com

thanks
Ryan
Avatar
Ryn62188
April 25, 2009.




When was the last tune-up? If its done recently I suggest you check the idle air control motor/EGR and PCV valves. And also look for vacuum leaks

Tiny
Rasmataz
Apr 25, 2009.


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