Thermostat And Radiator Flush For Envoy & Trailblazer 4.2L
Easy Flush & Thermostat To Keep Your Car Running Cool! Keep your car running cool by changing out a faulty thermostat and flushing the coolant. If you've experienced a check engine light with the code of P0128 this may be what you need to do to fix it.

This fix involves a 2005 GMC Envoy SLE with the 4.2L inline 6 engine. The Envoy is very similar to the Chevrolet Trailblazer of the same years.

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Here's the part I used: https://amzn.to/30tytxj
ACDelco Radiator Cap: https://amzn.to/2DaWcK7

http://www.1roadgarage.com

**This channel is for entertainment purposes only! Do not do what I do. Do not take my advice. I am not a professional. The methods I use may be completely wrong and/or dangerous. Please seek professional help with anything and everything and do your own due diligence (research). Working on cars is extremely dangerous. I am not responsible for any loss of life or limb or property. DO YOUR OWN RESEARCH. THIS CHANNEL IS FOR ENTERTAINMENT PURPOSES ONLY!**

FTC Disclaimer: I am an Amazon associate. As such, I earn a percentage of sales made through Amazon associate links found in the description of my videos and on my website and other places.