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90 Probe - RPM surges and high idle...


Guest stevil

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Guest stevil

My friend has a 1990 Ford Probe, 2.2L non-turbo.

 

It idles around 2500 RPMs, and when in neutral, the RPMs surge, maybe +500 RPMs.

Any ideas or help would be great! Thanks guys! :D

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try new fuel filter

sprark plugs

 

hmmm distributor cap(check for cracks and such)

 

try resetting the ECU

thats all i can think of off the top of my head.

 

[ 30 April 2002, 12:39 AM: Message edited by: accorddood ]

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Originally posted by Hoosier Daddy:

My friend has a 1990 Ford Probe, 2.2L non-turbo.

 

It idles around 2500 RPMs, and when in neutral, the RPMs surge, maybe +500 RPMs.

Any ideas or help would be great! Thanks guys! :D

On the 2nd gens that is a sure sign of a vacuum leak.

 

I'd start there.

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