1997 psd idle very low
#1
06-20-2008, 08:07 AM
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1997 psd idle very low
after my truck is warm if i rev the engine up and let off the throttle it will idle very low for a couple of seconds then go back to a normal idle. its so low it almost stalls, but once it gets back to normall idle speed its fine. also once the engine is hot and i shut it of when i start it back up it ildes very low for a few seconds after it starts, then back to normall. it does not do it when the engine is cold and it runs fine under a load, no other problems at all. just recently i changed the fuel filter, put a new cps on, new ipc sensor. the oil level in the hpop is good and the oil is only 1000 miles old. im thinking either the the injector o-rings or ipr valve or ipr valve o rings. am i on the right track here? any imput would be greatly apreciated
#2
06-20-2008, 08:49 AM
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#3
06-20-2008, 08:50 AM
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