6.2 vortec
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2013 GMC Yukon Denali 6.2L random misfire
Hey all. I have a 2013 Yukon XL Denali with about 120K miles on it. I have it serviced about every 4-5k miles or so. Basically one day it felt like there was a misfire and before long check engine light came on. The cheaper code readers would say misfire in cylinder 3 but the fancier code...- cjsmith718
- Thread
- 2013 6.2 vortec misfire yukon xl denali
- Replies: 9
- Forum: Engine & Drivetrain
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Fuel pressures
Does anybody know what the fuel pressure should be with key on/engine off and what it should be with it idling? I got a 2007 Yukon denali 6.2. thanks in advance!- Kelso
- Thread
- 2007 2007 yukon 6.2 vortec denali fuel pressure
- Replies: 0
- Forum: Engine & Drivetrain
