I have a P0455 code (EVAP large leak) on my 2003 Liberty that I'm having a hard time troubleshooting. I really don't have $130 to pay my dealer for a smoke test and wondered if there's another way to help locate a leak. I've inspected all the hoses and don't see any splits and replaced the gas cap (Stant aftermarket). Any other suggestions? Any chance it could be a bad leak detection pump? I do notice that the tank isn't pressurized anymore.

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2003 Liberty Sport, 235/70R16 Firestone Destination A/T, AR Series 95 wheels

Found my leak on my 03 libby to be on the fire wall behind the motor. (closer to drivers side)the tubes that run on the drivers side and go back down the firewall (rubber connectors) were cracked. Kinda hard to get a hand back there. But it fixed mine.

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LIFE IS A ADVENTURE.

I had one in the rear...I think it was right side...sounded like my KJ was passing gas when I shut it off.

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Brian, Blue KJ in PA
LOST#99, Mid-Atlantic LOST
Blue 2003 KJ Sport

RL Super Skinks