Famous Check Engine Light Never Comes On References. The first thing to do when the check engine light illuminates your dashboard while driving is to remain calm. Web there are a number of reasons that your check engine light can come on, and the best way to get it to go off is to fix the issue that it’s warning you about.
Faulty spark plugs u0013 when the spark plugs tend to reach the end of their life cycle or do get clogged with impurities like dirt and dust, they do stop generating enough amount of spark required to burn the fuel, or do produce sparks inconsistently, thus leading to misfires. Don’t panic if you see it — it doesn’t necessarily mean you’ll need to give your next paycheck to the nearest mechanic. Web if your check engine light comes on but turns off randomly, it’s a sign you have a minor issue that comes and goes and is tripping the system.
