2004
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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: 9
- Forum: Engine & Drivetrain
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Trans/Transfercase fluid change
Hey yall, Ive decided to start saving some money by changing the fluids myself instead of getting overcharged, I'm not too sure how long its been since the last Trans fluid change Carfax says 187k and now at 203k but the fluid looks fairly brown. I Also dont know when the last time the Transfer...- Woldy1
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- 2004 2500 hd gmc yukon 2500
- Replies: 8
- Forum: Engine & Drivetrain
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2004 Chevy Tahoe LT Engine Swap?
I know engine swaps have been discussed on this thread before and I spent a lot of time investigating this site before posting about this and asking what I am about to ask, there is a long list of posts and I personally feel that my questions were not really answered. As the title suggests I...- StottAH
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- 2004 2004 tahoe engine changes engine swap l59 l96 swap tahoe tahoe 2004 zvin
- Replies: 4
- Forum: Engine & Drivetrain
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Electric fan swap. Got a few questions
Ive done a bit of reading but have not found all the answers to my questions. I have a 2004 Gmc Yukon Denali and it has a clutch fan. It had been replaced within the last year along with a cold case radiator, belt, and etc but it is loud when driving most of the time I turn the a/c on. I want to...- qthor
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- 2004 a/c clutch fan denali electric fan fan swap gmc relay yukon
- Replies: 3
- Forum: Engine & Drivetrain
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4l60e rebuild kit...so many options
I made a post on here a while back around Christmas with some questions about my transmission that lost some gears and got some really knowledgeable input from some great people. As of that post the 3rd and 4th gear were unavailable with slipping in 2nd. Since then, my step father took it on a...- svridge
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- 2004 4l60e rebuild
- Replies: 12
- Forum: Engine & Drivetrain
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2004 Yukon Denali exhaust pipe size and muffler recommendations?
Hey I have a 04 Denali and my factory muffler has rotted through finally and its time to replace it... Problem is I can't seem to find the exhaust diameter size online that may be right. Ive seen 2.5, 2.75, and 3.0 inches. I haven't been under the truck yet to measure it myself and can't find a... -
2004 GMC Yukon Denali AWD needs rears shocks but I want to lower but need some info
So I have a 04 Denali that I've had for a few years and always wanted to lower. The rear air shocks I don't want. Pump burned out not long after being replaced probably as I have not heard it cycle on for quite a while. But Ive looked at the forum numerous times whenever I wanted a question...- qthor
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- 2004 awd denali drop gmc lowered suspension yukon
- Replies: 1
- Forum: Street Suspension
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2004 Yukon Denali is rebuilding front differential that much harder than the rear?
Hey everyone I have a 04 Denali Awd and its time to replace or rebuild the front dif. Remans cost as much as a trans here in IL ($1300 on the low side) and I can get a used one for about $400 and put it in myself but from the reading I've done rebuilding has been made to seem like a complicated...- qthor
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- 2004 awd denali front differential gmc yukon
- Replies: 12
- Forum: Engine & Drivetrain
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2004 GMC Yukon - Suspension and Engine Rebuild Help!
Hi guys, I have a 2004 GMC Yukon with 275k+ original miles. I am looking to replace the front and rear suspension components. I have been looking at the Bilstein Shocks for my truck and I have heard positive reviews. What do you guys suggest I should be getting for both the front and rear...- Osama Ali
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- 2004 5.3l engine gmc suspension yukon
- Replies: 1
- Forum: Engine & Drivetrain
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Had to pass this along...Airaid 200-712 Jr. on sale
So, I've yet to hit the Newb section to introduce myself, I guess I'm still sitting on the bench lurking and amping myself up...but until then I wanted to share the jewel (I hope this is in the right place, I saw one posted for the 2007-14 tahoes and was bummed I couldn't get it). I found this...- D29842
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- 2004 airaid cai
- Replies: 8
- Forum: Performance
