1993 Ford Probe idle

1993 FORD PROBE
150,000 MILES • 6 CYL • 2WD • MANUAL
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GWWYNN1
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  • 1 POST
Dear Sirs

I have a Probe GT which after it warms up the engine at idle go up and down. it goes from about 1000 rpm to 2000 rpm. It does this over and over until I take off again. Under power it does not do it. But at a stop and at idle it does and it does it with no rest between 1000 to 2000 just up and down up and down up and down. Please help me.

greg
Feb 9, 2009 at 5:02 PM
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ETXLADY
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  • 9 POSTS
I had the same problem & it was because of a vacumn hose attached wrong I think. Also, I adusted my motor mount & it just quit. The nut was off of my left motor mount bolt that goes thru it. I got a new bolt & nut & it quit. Sounds crazy don't it...LOL


https://images.2carpros.com/forum/automotive_pictures/320318_Me_Smaller_Image_Yellow_Bike_1.jpg

Feb 19, 2009 at 11:17 AM
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