
1991 Ford Explorer XL 4.0L Excessive Emissions, Poor Idle Quality, Misfire
thanks in advance for all your help. this vehicle came to us with multiple problems. bad fuel mileage,rough idle,ses lite on. we scaned ecm found ,o2 sensor not switching, not going into closed loop, temp only getting to 150 degrees,fuel pressure at 90 #,#6 mi...
FIX posted 5/19/2007
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VIN | 1FMDU34X9M |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
1991 Ford Explorer XL
VIN | 1FMDU34X9M |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
Occurs | Idle |