Awasome Subaru Check Engine Light Ideas. Start the engine and wait for the subaru's computer to reset the check engine light. To fix it, remove the gas cap and then put it back on, tightening it until it clicks.
Web #1 · jun 20, 2019. Start the engine and wait for the subaru's computer to reset the check engine light. This occurred after filling up but forgot to put gas cap back on.
