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2004 Yukon Denali 6.0 AWD- HELP runs like my rav4
Hey guys, first post here. Don’t chew me out too bad if it’s just something easy and I have over looked. My Yukon will drive all day with no load, if and only if I stay under 25% throttle. If I give it more it stumbles. It won’t go above about 3500 rpm up or down hill doesn’t matter. It will do...- Gene456
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- 2004 6.0 denali yukon
- Replies: 13
- Forum: Engine & Drivetrain
