cylinder numbers - firing order?

2009 GMC ACADIA
125,000 MILES • 3.6L • 6 CYL • 2WD • AUTOMATIC
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RICKBAR
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  • 1 POST
what are the cylinder numbers the vehicle listed above it is the DI model?
Jan 30, 2015 at 3:12 PM
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HOMER1967
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  • 875 POSTS
looking at the engine from the left to the right the front three cylinders are 2, 4, 6, and the back three cylinders are 1, 3, 5 . CPlease let us know if you need anything else to get the problem fixed.
Jan 30, 2015 at 4:42 PM