1990 Jeep Wagoneer Limited 4.0L Poor Fuel Economy
i have this jeep cherokee/wagoneer limited that has really bad gas mileage. it gets about 10 miles per gallon. i checked the o2 sensor and checked ok. there isnt any timing adjustment. according to the scan tool the ect sensor seems accurate. also did a fuel i...
FIX posted 3/31/2004
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Vehicle Data1990 Jeep Wagoneer Limited
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Message Closed w/FIX
Vehicle Data
1990 Jeep Wagoneer Limited
VIN | 1J4FN78L2L |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Poor Fuel Economy |
Occurs | Always |
Misc. | Poor Gas Mileage |