So changed my oil filter, oil, and air filter about two weeks ago and my check light has been on ever since, I just thought it because i didn't tighten the gas cap enough, never made that mistake haha, but when i refilled it didn't go off, any ideas? I switched from regular to synthetic and changed brands of oil filters.

 

Goto auto store and have them pull the codes.

 

Here you can do it yourself too..Just type the code into google or yahoo and it should come up


https://dodgeforum.com/forum/3rd-gen...ine-codes.html

 

Or post it here and someone will help.

 

Although resetting the PCM and checking to see if they come back is good also. But I would still get the codes first and then reset.