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GM expert tech
GM expert tech, ASE Certified Technician
Category: GM
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Experience:  20+ yrs. experience, ASE Master Tech, GM STC trained
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An h2 hummer with the 6.0 liter vortec v8..scanner..cylinder..missfire

Resolved Question:

we have an h2 hummer with the 6.0 liter vortec v8. our code scanner is shooting a cylinder missfire on #6 . where is that? Or do they mean the 6th in the firing order?are the evens on the passenger side and the odds on the drivers?
Submitted: 8 years ago.
Category: GM
Expert:  GM expert tech replied 8 years ago.
Hi, I'm James. A code for #6 cylinder misfire is located by position on engine. The 6.0L cylinder numbering is 1,3,5,7 on driver's side and 2,4,6,8 on passenger's side. The #1 and #2 are in front, the cyl. number back from there.
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