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1993 Ford F-250 XL 7.5L Excessive Emissions
Posted to Ford Driveability on 9/17/2003 4 Replies

Nox is very high, EGR doesn't work. When we performed self test engine run, we can turn the EGR on and off; but while driving the EGR doesn't open at all. Any suggestions? Please write back. Thank you in advance.

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  Related Documents & Media  1993 Ford F-250 XL

 
Message Closed w/FIX

car Vehicle Data

1993 Ford F-250 XL

VIN 1FTHX25G6P
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
Message Closed w/FIX

car Vehicle Data

1993 Ford F-250 XL

VIN 1FTHX25G6P
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions