Tag Archives: Thermostat

A bad thermostat can cause your car or truck to overheat or not blow warm air out of the vents. Read our growing list of auto repair questions and answers.


2004 Chevy Malibu Thermostat – Transmission Problems

I changed my transmission fluids out on a 2004 Chevy Malibu and the pan keeps on leaking and I put sealer on the rubber tabs but it would not stop. ProTech: Do NOT use any sealer on the trans pan or gasket area, that will just make matters worse. You need to get a good GM trans pan gasket and reinstall. Make sure not to…

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2006 Chevy Equinox Temp Gauge and Trailblazer Heater Core

2006 Chevrolet EQUINOX … AFTER A COOLANT SYTEM FLUSH MY TEMP GAUGE SHOWS A COOLER TEMPSERATURE THAN USUAL..CHECK ENGINE LIGHT HAS COME ON…OTHER THAN THAT CAR RUNS FINE ? ANY IDEAS ON WHAT IS CAUSING THIS. ProTech: You probably need a thermostat now. After the flush, debris has gotten clogged in the thermostat and it is stuck open…that will set a code as well. OK…

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Where is The Thermostat on Chevrolet Trailblazer

This article comes about by the seemingly mass confusion of where the thermostat is located on 2002 and up Chevrolet Trailblazer, GMC Envoy and similar body styles with the 4.2 liter inline six cylinder engine. I’ve seen many times, in person and online, people claiming the thermostat is on the right (passenger) side of the engine, inside a small housing that looks very similar to…

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Saturday Was No Fun For This Auto Mechanic

Alright, have you ever had one of those days where everything went wrong? Well, today was one of those days! First off, it was about as hot and humid as possible which made everything else just even worse. Right from the get go this morning I could tell it was just going to be one of those days. First job of the day, a Chevy…

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