Check Engine Light Perplexity Gas Cap, the Missing Clue

Your check engine light can mean extremely different things. It can be as simple as your gas cap being loose or something considerably serious as an engine ... A gas cap can cause a check engine light? Sounds like one of those superstitions or myths, doesn't it? But it's true! A gas cap with a loose ... Engine Light On? · Don't let a bad fuel cap gasket tank your smog check test. No matter whether your car is old or new you could be wasting money and polluting ... Yes, a Gas Cap is usually the first thing you check and or replace, especially if you think it's having problems. Everyone on this forum that ... VW red warning light engine oil pressure too low. Stop! Engine oil ... VW amber check engine engine control malfunction. Lights up: Engine control ... Today I'm replacing this gas cap from the to the prius. I'm getting a check engine light, as you'll see in a bit, but you can see it's all ... Simply remove your gas cap and put it back in place. Turn your car on, and the engine light may already be reset. If not, it might take a few cycles of turning ... The first thing you should check is the gas cap. Turn off the ignition, pop open the filler door, and inspect the gas cap in detail. If the check engine light comes on you should get it checked as ... Hyundai gas cap warning light. hyundai-warning-lights-fuel-cap. In ... ... lights or indicators in your vehicle is the check engine light. The check ... It can be as simple as your gas cap being loose or something considerably serious as ...