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!
Well we bought the Yukon in may so It was nice weather so it didn't do the shifting problem. I replaced the brake switch 2 weeks after we bought it and it was fine, ( the cruise started working) and now it just started doing the shifting problem recently. Ill check the switch again and see if...
PN VietVet thanks for the reply! Ill definitely check that cable out. I just put a new brake light switch in because the cruise control wasn't working so that's brand new. I never noticed if the brake lights come on or not when trying to shift it so ill check that tonight. Its just weird it only...
Hey guys im new to this site and searched for this problem but couldn't find whats going with mine.
its a 2007 Yukon denali 6.2 awd. When its below 30 degrees it wont shift out of park, even letting it warm up for 20-30 mins. Once you get it out of park its super hard to move it feels like its...
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