Anyone had any experience with leaks in the evaporative system? So far the dealer has replaced the LDP vent valve, purge solenoid, gas tank, fuel pump, a bunch of hoses, PCM, and the leak detection pump twice. Friday is the 7th trip to the dealer for this and everyone is getting a little frustrated. Does anyone have any suggestions on anything else to check? They did a smoke test during 2 trips. The first one showed the gas tank leaking and the second one showed the (new) leak detection pump was bad. Is there anything that could be causing these parts to go out? Is there anything else to check? Is there anything Chrysler might do about this? It's a 2002 WJ with 24,000 miles. Thanks
BTW- all this has happened over the past 2 months and I've been getting either P0442, P0455, P0456 fault codes.