[justin1991]

So this maybe a repeat of a very common threaded discussion. This is my second Wrangler, My first 4.0 never had this.
I have a P0455 Code, Large Leak in the evap system I have put on an after market gas cap cleared the code still came back on. So I went and bought a factory cap, Cleared the code and back on.. I get a fuel smell as well during my driving and start up, I have 84,000 miles on the jeep. Not sure if this is connected to the upper issues but if I drive over 60 Miles constant driving I will come back out couple hours or over night and try to start it but it doesn't start right away. Takes a few more seconds than normal. I Looked over the lines but didn't see any damaged lines or connections on any of the hoses. Lost and confused!

 

[justin1991]

Ok thanks guys, I also got some information on maybe being a purge valve. I will look at it tonight.

 

[justin1991]

Havn't posted what the solution was, If any one is having close to my issue, not saying this is the answer, but I performed a smoke test cost me 55$ and happened to be the leak detection pump. Easy access behind the right rear wheel. Another way to test would be to clamp down the hose and run an evap test. if so it passes than should be that pump. Bad thing is couldn't find after market so factory part it was, 117$ no issues at this time!