In today's video we have a 2007 Chevrolet Colorado with a 3.7 liter engine. The vehicle is a no crank / no start and no communication. The previous mechanic tried replacing the fuel pump, starter motor and ignition switch, but still could not fix the problem. Follow along as I take you step by step through my diagnostic procedure and fix this truck.
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Lisle Master Relay Test Kit https://amzn.to/2ONdsr3
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Disclaimer:
Due to factors beyond the control of Advanced Level Auto, I cannot guarantee against improper use or unauthorized modifications of this information. Advanced Level Auto assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Advanced Level Auto recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Advanced Level Auto, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Advanced Level Auto.