1999 Saturn SL "99 high idle" Questions

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99 sl1 with 1.9 has high idle and will not idle below 1200 in drive remove the throttle body (4 bolts) and then remove the idle air control (bolted to the TB, between the firewall and the throttle ...

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...99 Saturn, rough idles, stalls, high RPMs when first started, then idles to rough idle, what is the first thing I check? Sounds like the EGR is hanging open causing an internal vacuum leak.... Check ...

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99 saturn revs high rpm drop slow rough idle in gear with ac on almost a miss Put the car in the darkest environment you can and with the engine at idle, look around the high voltage leads; plug wires

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99 saturn sl1 wont pass inspection Louis, Heres what you need to do. The "system not ready" is indicating there is an emission device the ECM can't control. Take your car to Auto Zone or Advanced Auto

99 sl rattle in front when engine warms, not a rod knocking. theres a rattle in front when engine warms. it does not sound like a rod knocking. it's more like a loose heat shield sound but there is ...

...my 99 Camry is idling higher than normal? My '99 Toyota Camry was quiet & idled below or at 1 rpm. Now it revs high at 2 or more rpms and doesn't drop until put into drive. change Mass air flow ...

...99 Cavalier 2.4 litre that has an idle problem.It has high idle in nuetral at app.1200-1500 rpm,runs down rod fine til you let off throttle then drops to 500 and surges to about 1300 till you come to ...

99 Chrysler Town and Country idles high it just idles really high and stay that way even after warmed up.. what could it be? a bad fuel pressure regulator or map sensor? Maybe a sticking choke or ...

Question about Saturn SL

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...too high idle to high on 99 ford explorer 4.0 auto.hot or cold ckeck engine light on The throttle linkage may be sticking. May have a vacuum leak at the intake manifold or with the hose

Question about Saturn SL

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...99, 4cyl, 2.2. My idle is running unusually high. Is there a proper way to reset the computer? you can reset the computer by removing the ecm fuse for 30 seconds or so, also look for vacuum leaks, ...

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