1991 Ford Ranger idle

1991 FORD RANGER
2.3L • 4 CYL • 2WD • MANUAL
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GAVIN PECK
  • MEMBER
  • 1 POST
i have replaced plugs all the new gaskets it gets up and flies. i downshift to slow down i die. timing belt fuel filter the mass air plug iat sensor iac also. it still does this. any help appreciated
Jun 5, 2015 at 7:12 AM
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CJ MEDEVAC
  • ✓Experienced Mechanic
  • 11,000 POSTS
CHECK FOR VACUUM LEAKS

MAYBE SNATCH OFF THE IAC AND CLEAN INSIDE THE HOLE IT COVERS WITH THROTTLE BODY CLEANER

ALSO CLEAN BOTH SIDES OF THE THROTTLE PLATE

RETURN WITH GOOD NEWS!

THE MEDIC
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Jun 5, 2015 at 8:19 AM
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