Gas Cap Mishap The Hidden Culprit Behind Check Engine Lights

Disclaimer: Do not remove your radiator cap while the engine is hot. ... check engine light. Besides replacing a head gasket, you will also ... The check engine light would go out and code erased on its own by onboard computer after driving it 10 miles 3 different times - drive 10 miles, turn ignition ... These gasoline vapors can cause an error in the emissions system, which would light up the check engine light. Dirt and Grime that seeps into the gas tank could ... If it detects a loss of pressure in its cycle, the CEL to come on. No biggie, just get a new gas cap. Drive around with it and if it doesn't set ... The Check Engine light may come on some time after filling up if your gas cap is not closed properly. If you do find that the gas cap wasn't ... A lit check fuel cap warning light could mean the fuel cap (or gas cap) isn't installed correctly, the fuel inlet seal has worn out, or the inlet seal is ... If the check engine light comes on you should get it checked as ... Hyundai gas cap warning light. hyundai-warning-lights-fuel-cap. In ... If the warning light illuminates, park your vehicle safely off the right-of-way, remove the fuel-filler cap and reinstall it correctly. After ... The check engine light can go away after the problem is resolved. Usually it takes a full drive cycle, which is typically upwards of a few hundred miles. In this episode of Proctor Car Tips, Jim talks about how the Gas Cap on your Subaru could possible cause your Check Engine Light to come on.