1994 Chevy Beretta wont stay slow

1994 CHEVROLET BERETTA
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CIRE87
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1994 Chevy Beretta 6 cyl Automatic

so lately when ive been diving to work i go on this street thats only 20mph speed limit but my car will not stay that speed. it refuses to go no slower then 30-35 mph so i have to step on the breaks alot. does anyone know what the problem could be?
Oct 17, 2010 at 5:31 PM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
What are the idle rpms? You might clean the throttle-body, check the idle air system.
Oct 18, 2010 at 4:49 AM
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CIRE87
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[quote:093f193d13="JDL"]What are the idle rpms? You might clean the throttle-body, check the idle air system.[/quote:093f193d13]

well when my car is moving and my foot isnt on the gas its about 1500rpms but by car still speeds up and when i put it into park it goes to 2000 rpms
Oct 20, 2010 at 7:53 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
This happens on a fully warmed-up engine? I've already told you what I would check first. Any applicable codes?
Oct 20, 2010 at 8:19 AM
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