Engine running rough
10-15-2013, 02:05 PM
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Engine running rough
I have a 1990 truck with 22re engine. It will idle but a little rough when cold. With WOT the engine revs up and then right back down. It does this the whole time with WOT. Anyone know what I should do? Thanks
10-15-2013, 05:49 PM
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When I open throttle all the way open its revs up then back to idle and continues to do it while the throttle stays completely open. I did take intake hose off and it is covered with dirt and grime. What can I clean it with?
10-17-2013, 03:08 PM
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Got cleaner today and sprayed in and cleaned it out but still ran the same way. So I pulled plug off of the TPS and cleaned it. To my surprise it fixed my problem. Thanks for your help. Now I have to figure out where the oil leak is. Slinging oil all over the front of engine.
10-17-2013, 07:39 PM
#7
Glad you found your problem.Oil leak at the front of the engine...
Suspect oil pump and or front main seal leak...?
Timing Cover...?
Cylinder head cover...?
Distributor shaft housing seal...?
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95.5-2004 Tacomas & 96-2002 4Runners
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