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1989 Ford F-250 Custom 5.8L Excessive Emissions, Poor Idle Quality, Surge
Posted to Ford Driveability on 3/30/2000

Hello everyone. I am having a problem with a Ford F-250. I got the truck a day after a new engine was installed. It has a rough idle and fails a low speed HC test. When I run a KOER test it gives me a code 33 for egr not opening. I have read the evp sensor...

  Related Documents & Media  1989 Ford F-250 Custom

 
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car Vehicle Data

1989 Ford F-250 Custom

VIN 1FTHX25H9K
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursAlways, Cold, Hot, Idle

Trouble Codes

33EGR not opening
Message Closed

car Vehicle Data

1989 Ford F-250 Custom

VIN 1FTHX25H9K
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursAlways, Cold, Hot, Idle

Trouble Codes

33EGR not opening