Hello all,
Im trying to fix my sons 2013 Wrangler with 98k miles. Over the last month it started throwing EVAP (P0456) and other codes (see pic). Im good wrenching in old cars but this newer stuff drives me crazy.
So far we replaced the gas cap, evap purge valve by battery, and evap canister underneath. Check Engine light/EVAP code went away on its own for 1 day and popped back on.
We smoke tested (I have a machine) and only place it came out of was the fuel vapor canister by the filler neck which I read was normal. I looked all over and the gas tank is fine. No leaks to anything on top of tank or under hood. Any advice? Thank you.
Im trying to fix my sons 2013 Wrangler with 98k miles. Over the last month it started throwing EVAP (P0456) and other codes (see pic). Im good wrenching in old cars but this newer stuff drives me crazy.
So far we replaced the gas cap, evap purge valve by battery, and evap canister underneath. Check Engine light/EVAP code went away on its own for 1 day and popped back on.
We smoke tested (I have a machine) and only place it came out of was the fuel vapor canister by the filler neck which I read was normal. I looked all over and the gas tank is fine. No leaks to anything on top of tank or under hood. Any advice? Thank you.