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SUVs GMC Yukon GMC Yukon and Yukon Denali Problems
779 messages, Last post on Oct 31, 2009 at 6:36 AM
You are in the GMC Yukon Forum. Your Hosts are steve_ & tidester
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Replying to: kendog2 (May 14, 2008 10:57 am) |
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Replying to: 3babies (Oct 02, 2006 4:29 pm)
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My Denali is a 1999 with a 5.7 liter, and 120,000 miles. The intake manifold gasket (LOWER)  needs to be replaced , as I am leaking anti freeze, and have slight concern it will get into oil. I check oil level 3 times a week, but it does not show level increasing. The GM dealer has provide a quote to fix lower intake gasket, but also mentioned valve cover gaskets, in checking with GM parts department, they show bolts to intake manifold can be reached without taking off valve covers. My questions are: Can intake manifold be taken of without removing valve covers? Should I have any concerns due to age 10 years, that other parts, will be broken or damaged, with this service job. There sure is a lot of hoses and tubes, in the way of intake access. Thanks in advance for all replys. The Denali is due to go in for this service on Monday Aug 11/08, so a quick reply would ba appriecated |
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Replying to: jallard (Jul 09, 2008 7:16 pm) |
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| I have a 2005 Yukon XL that is making a whining noise as you accelerate and the oil pressure gauge jumps up as well. Dealer has had twice and can't fix. Any suggestions | |
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| Lately, after sitting for awhile, the red security light in the center console is blinking and clicking rapidly, and the electrical system is dead. It will not start without a charge. It only takes a couple of minutes to recharge it, so the battery is not dead. This has happened 3 times intermittently in the past couple of weeks. I have check all fuses, and they are good. What is going on? Thanks. | |
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Replying to: bcnet (Oct 31, 2005 2:25 pm)
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 I have a 2008 yukon denali. I have had nothing but trouble with this vehicle, starting with the xm module, then interior issues, then replaced the steering shift boot, then replaced the instrument cluster, then had to replace the fuse block inside the dash board on the drivers side. Now the battery keeps dying. I only drive it on weekends and have taken it to the dealership 3x for this problem . They can't figure out the problem. They have had it on monitors and say it is drawing the correct amp when it is supposed. I asked if it was the battery, but they said it was fine, and should start after sitting for 4 to 5 days. The problem is when I go to start it the battery is dead. I mean completely dead, no interior lights liftgate won't open. Nothing doing. Any ideas out there??? I am so upset at this vehicle I can't see straight. The good news is it is a lemon and I have a lawsuit against gmc. The bad news is I have to deal with this piece of crap until the trail date. 
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Replying to: dmacken1 (Sep 21, 2008 6:24 pm) The dealer took two days to figure out that the battery was allegedly the cause of the problem. Mind you, the vehicle is only 3 weeks old. Now my Denali bucks and shakes in the morning, shutters when shifting, rattles and drives like an old truck. Will I ever ever, ever buy another GM car or truck. ' Ha ha ha haaaa haaa. I will celebrate when GM finally goes bust. Today its stock was at about $4. and it's corporate paper was downgraded to PURE JUNK value. Just like their vehicles. |
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| I have a 2005 Yukon Denali. When I stop at a light and then push the gas the truck stops and shows "traction active" on my dash. There are no service engine soon lights on the dash either. It stops the truck and I have to take my foot off the gas pedal and then push it again and then it will move. The truck doesn't shut off all power it just stops like I stepped on the brakes. It does this everytime I stop and go. Also, it will sometimes go if you don't take your foot off the pedal but it moves slow and shifts really hard. What is going on with this truck? Does anyone have any Ideas? | |
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