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Old 02-16-2006, 08:17 AM
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Slade901 Slade901 is offline
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Re: 1991 Rodeo fast idle

Typical idle problem that just go up and down by itself is usually caused by a bad TPS (Throttle Position sensor) and another possibility is the IAC (Idle Air Control) solenoid. Both are usually located in the throttle body.
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