
1998 Jeep Wrangler Sport 4.0L Hesitation
During warm up, after going closed loop, at part throtle, engine hesitates. Most noticable with steady throtle at 2.0v - 2.5v. Complete loss of power with no stall. goto 75% or above or 25% or below the problem is gone. No trouble codes storred. engine has to ...
FIX posted 9/18/2009
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Message Closed w/FIX
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VIN | 1J4FY19S2W |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Cold, Cold, Closed Loop |
Misc. | 4.0 5Spd |
Message Closed w/FIX
Vehicle Data
1998 Jeep Wrangler Sport
VIN | 1J4FY19S2W |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Cold, Cold, Closed Loop |
Misc. | 4.0 5Spd |