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Isc Bad?

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matt98eclipse

15+ Year Contributor
1,078
0
Aug 15, 2006
mesa, Arizona
When I turn my ignition on I hurd something clicking really bad around my throttle body area so I unplugged the ISC and the loud clicking stopped! Does this mean it's bad? My car's idleing really bad.
 
When I turn my ignition on I hurd something clicking really bad around my throttle body area so I unplugged the ISC and the loud clicking stopped! Does this mean it's bad? My car's idleing really bad.

I would vote for yes.... given that your car is idling badly. Also, keep in mind, that a dying isc CAN and WILL fry your ecu. Do not risk your engine computer, get a new isc.
 
I had take the isc apart yesterday and noticed the the little tip piece at the end of the motor wouldn't spin! Is it suppose to spin? In the picture I circled what im talkin about.


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