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You might try checking you idle air control valve.

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โˆ™ 2004-10-18 16:55:01
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Q: Why would a 1990 2.3 not idle and accelerate on its own up and down?
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Why would your car idle fine but sputter when you accelerate?

There are a number of reasons why a car would idle find but sputter when you accelerate. It could need a new spark plugs. You may also have to replace the filters. It might also be an issue with the air flow.

What would cause an engine to idle but stall when trying to accelerate?

Had a Jeep in the shop here with that problem last week and it turned out to be low fuel pressure. Try running a fuel pressure test. The Jeep would idle ok but when you tried to accelerate the engine would stall.

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How would you no idle air control valve bad?

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What is the problem with my 1990 Chrysler lebaron 2.2 engine when i accelerate the engine bogs down when you let off the gas it picks up. when it is in park and you floor it it won't go over 3000rpm.?

Take a look at your idle. what do you mean take a look at my idle? There is a deal within your engine that controls how much gas goes into the engine when you aren't driving. Google it.

Why would a 97 dodge Dakota accelerate on its own?

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How do you get the idle to come down after starting will not return to normal for five to ten min 1990 jeep chrokee?

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What does it mean when your car will idle but won't accelerate when you press on the gas petal?

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you may have a stopped up fuel filter. or the idle needs readjusting

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Your 1990 jeep Cherokee ide will not go down for 5 -10 min after starting what should you ckeck?

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