Gmc Canyon Chevy Colorado, Rough Idle Fix!

These 3.5l Inline 5 Engines have a common problem with the Camshaft Position Actuator Solenoid. Inspect for the screens!

More Videos...

Chevy Colorado rough idle

GM Reduced Engine Power Mystery Solved
Loads of GM owners are getting the death message "reduced engine power" on the dash - Mark wants to know the exact root cause of this well known issue so he takes the throttle body apart and puts it under the microscope. Want to save yourself time and money - you only need to change one part.

Chevy Colorado Check Engine light - P0300 Code

2005 GMC Canyon Rough Idle
This is my 2005 GMC Canyon with the I4 motor in it. Today, it randomly started to idle really roughly, and runs kinda rough below 2k RPMs. It sounds and smells kinda like its not firing on all 4 cylinders. Could this be the dreaded valve seat issue?