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1998 Jeep Wrangler Sport 4.0L Hesitation, BACKFIRE WHEN COLD
Posted to Chrysler Driveability on 5/5/2006 7 Replies

this jeep came in with a hesitation and backfire when cold in the first mile of driving.i have done a tune up,cheCked fuel pressure and a decarb of the [...] vehicle still runs as bad as it did when i first worked on [...] in advance for any help you can [...]

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  Related Documents & Media  1998 Jeep Wrangler Sport

 
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car Vehicle Data

1998 Jeep Wrangler Sport

VIN 1J4FY19S0W
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Backfire When Cold
OccursCold, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1998 Jeep Wrangler Sport

VIN 1J4FY19S0W
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Backfire When Cold
OccursCold, Under Load, on Accel