What to Do When Your Engine Overheats Things can get out of control quickly if you don’t know what to do when your vehicle’s temperature rises. Many modern automobiles are so refined that you can hardly hear their engines anymore, but don’t be lulled into complacency—there’s still a combustion cycle taking place under the hood, and catastrophic overheating remains a remote possibility. That’s why you should periodically check your vehicle’s temperature gauge while driving. Every gauge has a normal stopping point once the engine is warmed up; it’s usually a bit below the midpoint line between cold and hot. It’s probably not a doomsday scenario for your engine if your gauge ever reads anywhere above normal, but it could easily become one if you don’t take prompt action. Here are the steps you’ll need to know. Step 1: Check for steam The one surefire indication that you’ve really got an overheating engine is that old B-movie standby: plumes of steam pouring out before your eyes. Except it likely won’t be that dramatic, so take a closer look. If you see any steam at all, proceed to Step 3 posthaste lest you meet the same fiery demise as many a B-movie villain. Steam is bad. Take it seriously. Step 2: Turn off your A/C, Turn on your heater If you’re the cautious type, skip directly to Step 3—but bear in mind that older engines in particular are prone to mild overheating on hot days, especially when the air conditioner has been running. There’s nothing out of the ordinary in this case; you just need to give your engine a breather. So if you don’t see any steam, you can turn off the A/C and see if that calms things down. If it doesn’t, put your heater on full-blast, which will transfer heat away from the engine. Of course, it will also transfer heat toward you, but your comfort is a lesser priority than the engine’s at this point. If these measures don’t work in short order, then you’ve definitely got a problem, and you need to stop driving and figure it out. Step 3:...
Posted on: Mon, 10 Jun 2013 12:46:49 +0000
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