Sable Idle Speed
I fannally got my f/e up to 25 mph avg on the last 4 fill ups. I changed the plugs wires fuel filter, and air filter. But now the check engine light is on and the Idle seems a little high about 2500 rpm at park. I only seen it below 1000 once and that was at a stop light yesturday, but most of the time it stays at 2500 or above. oh yeah it is causing a premature shift at times.
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Garage Entry
Hi...
I'd recommend a garage entry so we know what year the Sable is, engine, etc. 2500 is awful high -- that has to be racing! :eek: When you shift into Drive from a stop, does it lurch and take off? How about stopped at lights -- does it require a lot extra brake pedal pressure? It should idle around 600-800 -- are you sure it's 2500??? RH77 |
I'd check your Throttle Position Sensor(TPS) as well as the Idle Air Controller(IAC) .
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Quote:
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Sounds like the IAC to me . I'm not a mechanic though . iirc they are less than $30 at Autozone .
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