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2003 Jeep Grand Cherokee Overland 4.7L P0445, P0442
Posted to Chrysler Engine on 10/30/2012 11 Replies

This Jeep keeps getting code p0445 and p0442 large leak and small leak. We have replace the LDP and the Purge vale. Have also replaced or repaired a few broken vacume hoses on the engine and at the canister. After the latest smoke test no visable leaks can be ...

11 Replies Received (View Replies)

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car Vehicle Data

2003 Jeep Grand Cherokee Overland

VIN 1J8GW68J23
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedP0445, P0442
ConditionsEvap Leak
Message Closed

car Vehicle Data

2003 Jeep Grand Cherokee Overland

VIN 1J8GW68J23
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedP0445, P0442
ConditionsEvap Leak