Search results
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S.O.S Oil question!
Hey guys! Just did an oil change of my 99 Yukon 4wd, last time I got it changed was January 29th. The guy said 3,000 or 6 months, and I barely went over 3k from then, but only 2.5 qts came out of my oil pan today.. it looked wet on the end of the oil pan towards the rear end. Could that...- jakcol997
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- Replies: 7
- Forum: Engine & Drivetrain
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Rear Differential Fluid Change
Hey guys! I noticed my rear diff is leaking a drop or two, so I decided to change out my rear diff fluid. My question is, what weight to I need to get? Also, from compline.com it says I have 3.73 with positraction limited slip, and ive read I do and I don’t need the additive.. anyone change...- jakcol997
- Thread
- Replies: 37
- Forum: Engine & Drivetrain
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Rock Lights!
Hey guys! Has anyone installed rock lights in their wheel well/under body? Also, is there a way to make it to where they come on when I unlock my doors with my key fob? That would be pretty dope! -
A/C Issues
Hey guys! Dilemma here. My back a/c on my 99 Yukon 4dr works intermittently, and only works on high.. I just replaced all 3 back relays, because two of them were burned to a crisp. I thought by doing this, that would fix the issue, but it hasn’t.. I checked the rear blower motor resistor (I... -
Tow Mirrors?
Has anyone swapped to the turn signal tow mirrors on their Tahoe or Yukon? I’m slowly turning my ride into either an off roader, or overlander. I live in south Kansas, so I doubt there are many places to go “overlanding”... any tips/tricks/install guides? I just took off my running boards cause... -
RPO Codes
Y’all I went to Oreilly’s and they scanned my Yukon.. turns out my service engine soon light is burned out.. P0125 P0155 P0174 P0300 P0404 P0405 P0420 C0235 C0281 ANY suggestions on what it could be or how to fix?- jakcol997
- Thread
- Replies: 3
- Forum: Engine & Drivetrain
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Thoughts on MPG?
Ive noticed I am usually able to get around 10-12 MPG, but lately, im getting 6.8... is there any sort of suggestions/mods I can do to save my wallet the heartache??? I'm open to ANYTHING. once I get the extra $270, I'll more than likely get the newer injector. Just have to save up a bit!- jakcol997
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- Replies: 28
- Forum: Engine & Drivetrain
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Oil Pressure
Hey guys! Looking for suggestions, my Oil pressure when I start my car is fine. As soon as I start driving, and it gets up to temp, every time I stop at a light or anything, it bottoms out to zero and my check gauges light comes on. I just replaced my oil pressure sensor. And that didn’t seem to...- jakcol997
- Thread
- Replies: 30
- Forum: Engine & Drivetrain
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Ideas?
I was under my car this afternoon and noticed a significant amount of oil and gunk build up underneath my engine. The picture isn’t the BEST, but does anyone have any ideas what it could be?- jakcol997
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- Replies: 2
- Forum: Engine & Drivetrain
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99 Yukon..Heated auto dimming mirros
Does anyone know where I could snag a new set of heated auto dimming power mirrors for my 99 Yukon? All the ones I see are just heated and power, and I really want to fully restore it! Plus the ones I have wobble like crazy when I’m going down the highway! -
Key Fob Range
Has anyone figured out a way to amplify the range on the key fobs? I have to be like 2 feet away from my car to get it to unlock.- jakcol997
- Thread
- Replies: 19
- Forum: Audio & Electronics
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Instrument Cluster
Hey guys! Does anyone have any knowledge on swapping a Denali cluster into my SLT Yukon? My fuel gauge is dancing like you’re waving $100 at it, especially when I go over bumps! Is it a pretty easy just pop the old one out, and new one in? Or do I have to calibrate the odometer? Trying to... -
99 Yukon owner from Derby, KS
Hey guys! Newbie here! Had my ol reliable 99 Yukon for a few years now. And found this forum! New to tinkering on cars, usually able to do mechanics myself if it needs it! Any suggestions on a Yukon with 245K on the clock?- jakcol997
- Thread
- Replies: 26
- Forum: General Discussion
