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GMC Sierra 1500HD Questions Maintenance & Repair

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Buddyro55
5

2006 Gmc Sle Engine Lite On. Changed Intake Gaskets O2sensor Wires Plugs S...

Truck idles rough p0171 p0174 lean on both banks. It is need to know what will fix it. I have changed a lot of sensors. Changed intake gaskets.

95 views with 1 answer (last answer 5 months ago)
Buddyro55
5

2006 Gmc Sle Engine Lite On. Changed Intake Gaskets O2sensor Wires Plugs S...

Truck idles rough p0171 p0174 lean on both banks. It is need to know what will fix it. I had what if to the point is collaring me to death.

101 views with 1 answer (last answer 5 months ago)
Buddyro55
5

I Have 2006 Gmc Sierra Sle 4x4. How Can I Get From Hesitating And Surging W...

I have replaced the wires and plug and check engine light has not come on. I put ona code machine. It said the mass sen. Was bad so I placed it run like a new truck. Then the check engine came on ...

149 views with 1 answer (last answer 6 months ago)
BlackGMC
0

2003 Gmc Serria I Welded A Broken Muffler Bracket I Disconnected The Neg ...

When put in drive or reverse from park it will come close to dying but will stay running?

87 views with 2 answers (last answer about a year ago)

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