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1995 Ford F-250 XL 5.8L Excessive Emissions, Poor Fuel Economy
Posted to Ford Driveability on 8/12/2010 5 Replies

Hey guys, another stumper. I have no codes, runs great, but I noticed that approx 1800 rpm this thing will jump in and out of closed loop. When this happens my cruise gas readings go off and my lambda jumps to a 1.61 AF ratio 25.77 to 1. No smoke, no ping, jus...

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  Related Documents & Media  1995 Ford F-250 XL

 
Message Closed w/FIX

car Vehicle Data

1995 Ford F-250 XL

VIN 1FTHF25H4S
Engine5.8 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1995 Ford F-250 XL

VIN 1FTHF25H4S
Engine5.8 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursIntermittently