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7.7K views 4 replies 4 participants last post by  gherbert  
#2 ·
It could be a simple.
You would need a Diagnostic Tool that can turn on system
You would need to make sure it getting power
The Solenoid is getting power
 
owns 2017 Chevrolet Colorado Z71
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#5 ·
gblaue said:
Check out YouTube channel south main auto . He’s got a lot of GM evap troubleshooting videos.
Click to expand...
Yes his Videos are Very Good
 
owns 2017 Chevrolet Colorado Z71
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