Evap system leak! Can someone offer an oppinion.
My 4.0 l6 wj is having both evap codes come up (0442 & 0455). Today i was feeling ambitious and decided to put more gas than usual in the tank. I filled up a bit above half a tank and drove. The check engine light went out...
On a side note what happened before this code started appearing was a car accident. Someone hit me right in the gas tank with his low rider. Because of this they had to replace my gas tank and part of exhaust past the catalytic converter. Ever since i got my car back its thrown this code.
Things ive done to try to fix it include:
Change gas cap and checked lines under the hood
Also i cant hear any major leaks coming from exhaust manifold area and so i think its in the gas tank.
Can someone help out?