Automotive Spark Plug Heat Range: What It Is And Why It Matters vehiclesgarage.com February 1, 2026 Spark plugs come in many different types, but they also have many different heat ranges. Here’s what that means, as well as why you should care about it.  Continue Reading Previous: What Are The Symptoms Of Bad Spark Plugs?Next: The Extreme Tire Tech Required To Set Land Speed Records Related Stories Automotive 2027 Kia Telluride Configurator Goes Live—We Pick the Trim Worth Buying vehiclesgarage.com February 4, 2026 Automotive Jay Leno Drives The $25,000 Pickup You Modify Like IKEA Furniture vehiclesgarage.com February 4, 2026 Automotive BMW’s First Neue Klasse Sedan Is One Big Step Closer To Your Driveway vehiclesgarage.com February 4, 2026