The Best Can Bad Gas Cause Check Engine Light To Come On References. This problem occurs if the cap is cracked or you forget to put it on. Web when the oxygen (o2) sensor fails, it can cause the engine to misfire, lead to poor acceleration, bad fuel economy, and more.
The oxygen sensor is responsible for measuring the amount of oxygen in the exhaust gas. Web can bad gas cause your engine light to come on? Replace oxygen sensor (s), $243.
