
Bad Spark Plugs: What's Really Happening Under the Hood?
Bad spark plugs can throw your engine's performance out of whack, causing rough starts, misfires, or even plunging your gas mileage. This article dives into signs of failing spark plugs and why replacing them matters. Discover how bad spark plugs might cost you more in repairs down the line. Get tips on spotting the issue early, and avoid the dreaded 'check engine' light surprise.