Question about 1992 Isuzu Rodeo

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The car is idoling to high around 2 rpm what does this sound like

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Could be a blown head gasket the head maybe sucking air and reving up

Posted on Sep 01, 2008

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Ignition time is in adavance so check the ignition time and correct it

Posted on Jul 29, 2008

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2 Answers

When in idol the air and heat fan when turned on high kick into low


It sounds like the fan control switch or fan motor before having these checked have the alternator serpentine drive belt and battery checked

Jan 13, 2015 | 2006 Chevrolet Trailblazer

1 Answer

1998cadillac devil idols rough in revers and


It definitely sounds like a sure sign of a vacuum leak.

Oct 09, 2014 | Cars & Trucks

1 Answer

Feels like my gears are slipping, I get a unaturally high idol at around 2 to 3 thousand rpms after 10mph, 20mph and just before 40mph, would that be a problem in my trannie


Sounds like the clutch is slipping and needs to be replaced, unless that it is cable operated, in which case it may be possible to adjust it. (but i doubt it) The job is likely to cost around £300 onwards.

Nov 17, 2010 | 2003 Honda Civic

1 Answer

What would cause my 2003 ford escape to idle around 2000 to 3000 rpm after it has been running for a while. it runs fine when it is first started up.


If your A/C is on , or you are running the climate control in the defrost windshield mode , the engine will idol higher than normal.
A Vacuum leak could also cause a high idol.. check the vacuum lines and be sure they are in good condition and all plugged in.

Jul 15, 2010 | 2003 Ford Escape

1 Answer

Idol very high 3000rpm possable idol sensor


throttle positioning sensor voltage should run around 1 volt at idle. If you unplug the sensor the car should still run on the presets in the computer, this will turn on the check engine light but if the RPM's drop down to normal replace the tps.

Jan 19, 2010 | 1999 Saturn SL

1 Answer

My idol sits around 100-300 RPM


your idle should be around 750 to 850 in park or neutral
i don't know how it even runs at the rpm you listed.
your vehicle should have a tps sensor
"throttle positioning sensor" you might have to have it reset

Nov 21, 2009 | 1995 Chevrolet K1500

1 Answer

I have a idol problem with my car. please help


Idle problem like what? too low? too high? If it is too low it could be because your air filter is way too dirty or the throttle body has a bunch of carbon built up in it around the butterfly valve and gets no air at idle. If it is too high you have a vacuum leak. air sucking in from a cracked hose or intake manifold gasket. Check all your vacuum hoses and spray carb cleaner around the intake manifold gasket while the car is running.

Oct 31, 2009 | 1997 Volkswagen GTI

1 Answer

Stalling


It sounds like all it needs is a good tune-up. I would check the spark plugs, spark plug wires, air filter and fuel filter.

Feb 22, 2009 | 1998 Chevrolet Blazer

1 Answer

I have a 4runner 1994 v6 3.0....how do I turn down the idel


You need to adjust the timing on the belts. This can be adjusted with a wrench. Adjustments should be made with slight measurements, a hair can change it. After adjustment, turn the car off and restart. Drive for a block and see where the RPM goes to when at idol. Keep adjusting until you get around 700-1,000 RPM.
Let me know if this helps.

Jan 24, 2009 | 1994 Toyota 4Runner

1 Answer

Honda CR-V - 2004 - High RPM not returning to Idol RPM ????


i'am no expert on this car, but i would chk. the T.P.S. (throutle positioning sensor) there also may be carbon build up on throutle butterfly, not letting it close completely when you take your foot off the pedel.

Jan 14, 2009 | 2001 Honda CR-V

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