1995 Toyota Tacoma

1995 TOYOTA TACOMA
17,100 MILES • 4 CYL • 4WD • MANUAL
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RICKM77
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  • 2 POSTS
Truck wont idle at consistent RPM when A/C is turned on
May 19, 2009 at 5:51 PM
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RACEFAN966
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So tell me what is the a/c clutch doing? Is it kicking in and out alot? Get back to me and we will go from there.
May 19, 2009 at 9:30 PM
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RICKM77
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  • 2 POSTS
No it only kicks in once. the check engine light came on and the code said it was the Throttle positioning sensor I have changed that sensor recently
May 20, 2009 at 5:33 PM
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RACEFAN966
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Well that sensor could be bad. I have had new ones not be good or not last long. I would check the vacuum hose to the throttle opener and make sure there are no leaks or cracks on that vacuum line. If that looks good then I will look over the range chart for the tps and you will need to do an ohms test on it and you will also need to be able to apply vacuum to the throttle opener for that test. Let me know what you find.
May 21, 2009 at 9:26 AM