check engine light on 1998 Plymouth Neon

what could be the problam with the check engine light staying on.can't get car inspected

by in Wallkill, NY on April 13, 2010
2 answers
ANSWER by , April 13, 2010
Clean the gas cap gasket and the gas filler mouth real well. Worked for me.
ANSWER by , April 13, 2010
There can be many many reasons for a check engine light coming on, just look at this list of codes that will turn it on: Do you know which codes your vehicle has stored in the engine control module?