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2003 Jeep Wrangler Sport 4.0L Heater
Posted to Chrysler HVAC on 12/10/2020 20 Replies

It all started with a leaky heater core..... After replacing heater core heat output at idle is lame (80 Deg.F). I mean air temp is lame, air volume/flow is fine. Rev engine to anything over 1500 rpm, heat output improves to more like 110 deg.F. Both heate...

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  Related Documents & Media  2003 Jeep Wrangler Sport

 
Message Closed w/FIX

car Vehicle Data

2003 Jeep Wrangler Sport

VIN 1J4FA49S03
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedHeater
ConditionsLame Heat
Message Closed w/FIX

car Vehicle Data

2003 Jeep Wrangler Sport

VIN 1J4FA49S03
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedHeater
ConditionsLame Heat