DIY- GMC Canyon Bad Idle Fix (2.9l)

DIY- GMC Canyon Bad Idle Fix (2.9l)

How I repaired a systemic idle issue with my GMC Canyon 2.9l. Also applicable to the Colorado. the symptom were; idle dives and recovers, dives and stalls, pre-ignition nocking and difficulty starting. Some times I had to push the gas peddle to the floor to start it.

#righttorepair #DIY #Canyon

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