2001 Ford Ranger high idle

2001 FORD RANGER
43,000 MILES • 6 CYL • 4WD • MANUAL
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BLATZ88888
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  • 2 POSTS
when i am driving down the road and push the clutch in the truck ides at about 2000 and after about 30 seconds it goe down to about 1000 rpm it used to go down imediatly ive repaced the iac maf egr dpef
Sep 8, 2008 at 2:04 PM
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SERVICE WRITER
  • ✓Experienced Mechanic
  • 9,123 POSTS
Have you checked for codes?

Have you checked for vacuum leaks.

Are the dpfe tubes in the right nipples? All connectors are tight?

Did you remove the carbon from the ports when the egr was out?
Sep 8, 2008 at 2:15 PM
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BLATZ88888
  • MEMBER
  • 2 POSTS
i checked for codes had p0171 p0174 smoke cheched for vacuum leaks replaced the dpfe sensor
smoked cold and hot
Sep 8, 2008 at 2:35 PM
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