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1994 Ford E-250 Econoline 5.8L High Idle
Posted to Ford Driveability on 11/28/2002 6 Replies

when vehicle goes to open loop idles jumps to 2500 rpm and stays constant untill allowed to cool returns to normal idle .and jumps back [...] iat and map tests good all data lines testted good tried new ecm problem still there

6 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1994 Ford E-250 Econoline

VIN [No VIN Available]
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi
Emissionsfed
SymptomsHigh Idle
OccursHot, Open Loop
Message Closed w/FIX

car Vehicle Data

1994 Ford E-250 Econoline

VIN [No VIN Available]
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi
Emissionsfed
SymptomsHigh Idle
OccursHot, Open Loop