If you notice any sign that your big rig’s engine is running too hot, then you’ll want to find a place to safely pull over. At that point, you can call up a local mobile diesel mechanic who can accurately diagnose the problem and then get right to work on fixing it. At Kaos Truck & Trailer Repair, we’re highly experienced with roadside big rig repair in the greater Las Vegas area. Here’s a look at five common reasons that semi trucks overheat.

Bad Thermostat

Overheating is more likely to occur if your thermostat isn’t opening and closing like it should. At Kaos Truck & Trailer Repair, our mobile big rig mechanics can replace your truck’s thermostat in as little time as possible.

Failing Radiator Cap

A bad radiator cap can prevent your big rig’s cooling system from correctly reaching and releasing pressure. With a faulty radiator cap, significant problems could arise such as a bursting hose or a radiator seam leak.

Blown Head Gasket

If there’s steam billowing out from beneath your hood and/or your temperature gauge has abruptly spiked, then you may have a head gasket issue. This could especially be the case if there’s coolant bubbling around the head gasket. 

Faulty Water Pump

Common water pump issues include leaks and malfunctioning impellers. When such problems develop, overheating becomes more likely. 

Coolant Leak

To keep your truck’s engine running within a healthy temperature range, it’s very important that you’re driving with the right amount of uncontaminated coolant. If you suspect that your truck has a coolant leak, then you’ll want to alert the mechanic right away.

24/7 Roadside Semi Truck Repair in Southern Nevada

When you need roadside truck repair in Las Vegas and the surrounding area, contact Kaos Truck & Trailer Repair at (844) 219-0633. Our local diesel mechanics are also highly experienced with semi truck tire services in Southern Nevada. We’ll show up as soon as possible to get you back on the road!