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2007 Jeep Wrangler Unlimited Sahara 3.8L MIL Lamp on
Posted to Chrysler Driveability on 10/22/2009 8 Replies

This jeep sets the gas cap light every time you start the vehicle. I have smoke tested the entire system, I am not finding any leaks. I found the Evap monitor was bad, I replaced, it still sets the code every time the key is turned on. Please help

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  Related Documents & Media  2007 Jeep Wrangler Unlimited Sahara

 
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car Vehicle Data

2007 Jeep Wrangler Unlimited Sahara

VIN 1J4GB39187
Engine3.8 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0457EVAP System Leak Detected (Fuel Cap Loose Or Missing
Message Closed

car Vehicle Data

2007 Jeep Wrangler Unlimited Sahara

VIN 1J4GB39187
Engine3.8 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0457EVAP System Leak Detected (Fuel Cap Loose Or Missing