idle is going crazy up and down

1995 TOYOTA CAMRY
160,000 MILES
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WALLY
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this is a toyota camry 1995 4 cyl. eng. the cylinder head gasket was replaced and now the idle speed rpms goes up and down like crazy also the radiator fan ,ignition and check engine lights are not coming on
Nov 9, 2011 at 10:05 PM
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ASEMASTER6371
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re check your work. it sounds like a vacuum leak. if not, the idle control motor may be failing.

Roy
Nov 9, 2011 at 10:14 PM
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WALLY
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what about the not working ignition and check engine lights
Nov 9, 2011 at 10:22 PM
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ASEMASTER6371
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ignition?? please explain.
no check engine light. check all your connections particularly at the battery. if all are ok, you may have either a bad bulb, blown fuse for the light or a pcm failure.

Roy
Nov 9, 2011 at 10:35 PM