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1994 Ford Ranger XL 3.0L Surge
Posted to Ford Driveability on 3/4/2001

When this truck cold at stating the idle pass constantly to 600 rpm to 1600 rpm more the time pass the rpm retreat All this pass in 2 minute and after the rpm is goog I disconected the iac no difference

the timming to change of 5 degree i suspect vacuum leak ...

  Related Documents & Media  1994 Ford Ranger XL

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XL

VIN 1FTCR14V2R
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / efi
Emissionsobd1
SymptomsSurge
OccursCold

Trouble Codes

412no control idle
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XL

VIN 1FTCR14V2R
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / efi
Emissionsobd1
SymptomsSurge
OccursCold

Trouble Codes

412no control idle