Pardon me, but is that your snake lying on the ground?

by Rob Hopp, Cars for Keeps Owner

The big black rubber band looking thingy, the black strip of rubber you see lying in the middle of a traffic lane, is not a snake; it's a "serpentine" belt.

Every time you see a broken drive belt lying on the ground at a stop light, you see the evidence that someone’s not going to get where they’re going today without some surprises.

When you see a belt on the ground do you wonder what would happen on your car? Do you wonder if your belt (or belts) are getting ready to do the same thing?

Well… Here are a few facts:

a. No belt is impervious to damage from a foreign object. Modern belts are much tougher though and have a more predictable life span. It’s worth noting that most modern vehicles also utilize protector panels keeping out sticks & stones & worse. If a minimum wage quickie lube guy left one off, would you know?

b. Due to the need for cooling, charging and most critically, power steering, most vehicles can’t run for long without a drive belt. The power steering pump is driven by a belt on the vast majority of vehicles, leaving the steering very stiff if the belt fails. Note that your steering won't fail, but to feel the difference, try turning your steering wheel without the engine running… Other reasons are cooling, as usually the water pump stops turning (all the hot coolant just sits still) and charging, because the alternator is no longer being driven, meaning all of the electricity your vehicle is coming directly from the battery which typically won't last long.

c. The belts are one of the more critical items we inspect during your regular pit stops. We follow clear performance and wear specifications to determine if the belt system has the best chance of reliably performing through till the next seasonal pit stop.

What could you expect if the same were to happen to you? The first thing you would probably notice is the battery or alternator warning light on your instrument panel, steering will suddenly become stiff, requiring significantly more effort to turn and the engine will start to run warmer than normal. While each situation is unique, the old standard of continuing the same direction as much as possible, finding the nearest place to pull off the road safely and then turn you heater up all the way before the temperature gets out of control (in winter to give you some cabin warmth you may need for a few minutes). Keep in mind, when the engine temperature gauge goes into the red, damage is occurring, the longer in red, the more lifespan is consumed. Too long and engine replacement is the only option. Don't hesitate to call for help, if you are unsure who to call, we hope you'll think of us (that card in the glovebox?) we'll be glad to guide you in getting the help you need.

The best thing to keep this from happening to you? Get regular maintenance inspections (not just a quickie lube). Our clients get our Seasonal Pit Stops free!