Unravel the Enigma Can Spark Plug Deterioration Activate the Check Engine Light?

A broken, old or dirty spark plug can cause the engine to misfire. If the problem is completely ignored or you continue to drive, this can spread to the spark ... Check Engine Light ... Worn-out spark plugs may trigger your check engine light to illuminate. However, because a countless number of other ... Most likely the plugs that you put in your car are the Bosch Platinum+4 or even the Bosch Fusions. Either way, those plugs are pre-gapped at the ... Changing spark plugs could be a good idea when… · Worn plugs can trigger your check engine light to come on. · This can cause your engine to misfire and your ... I'm assuming you do have a turbo car and would like to know how much they charged for spark plug replacement for the numbers I've heard are ... Old spark plugs or fried spark plug wires can also signal your check engine light to turn on. Unfortunately, it's hard to tell if this is the ... Worn spark plugs are another common problem that can cause your CEL to illuminate. If the plugs are worn down—or the ignition coil, which provides the ... A damaged, old or dirty spark plug can cause the engine to misfire. If your check engine light is regularly flashing, please contact our team of automotive ... This will damage the spark plug and possibly coilpack and cause a lean condition as well. I highly recommend you replace the spark plug tube seals before going ... Check engine light on after spark plug replacement ; Jun 13, 2018. ycastro16's Avatar. ycastro16. Registered!! ycastro16 is an unknown quantity ...