GMC Sierra Coil

Browse GMC Sierra Coil questions and answers. Choose a question that matches your symptoms.

5 discussions

Testing Coil Near Plug

2003 GMC SIERRA

How To Test Coil Near Plug Coil

2 ANSWERS

Asked by gremlin_mech

2002 GMC SIERRA

2002 Gmc Sierra 4.8 Litre Bank 1 Firing Ok Bank 2 All 4 Plugs Are Black. Checked Coils And Injecters Ok. What Could Be The Problem?

1 ANSWER

Asked by melsie

2000 GMC SIERRA

Hello Everyone, I Have A Quick Question, The A/c In My Truck Went Out A Little While Ago, And We Are Hoping To Get It Working Before The...

9 ANSWERS

Asked by Clay.Spangenberg

1999 GMC SIERRA

Obi 2 Code Of Misfire Cylinder 3. I Have Replaced The Plug. This Is My Next Attempt To Solve The Problem. Engine Does Run Rough.

6 ANSWERS

Asked by zaage

1994 GMC SIERRA

What Would Keep The Ignition Coil From Firing?

1 ANSWER

Asked by Gary Everett

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