So in my other truck I turn "OD OFF" when taking a steep or long grade. Makes it so the transmission doesn't heat up and keeps the TC in the trans locked up.
Would I be better off with the tow/haul button used or should I be dropping it into 3rd to keep the TC locked up?
I have an 02 Denali and I'm wanting to do a trans filter/fluid change. The truck has had 2 flushes since 2013 which tells me the filter has not been changed. I plan to do a few drain/fills before I drop the pan and change the filter.
Do these auto transmissions prefer one brand of Dex over...
Thanks for all the welcomes guys!
Yeah like when I'm going down the highway it'll kinda wobble and sway. When I take off from a stop I get some chirping sound kind of like the front tires are losing a little contact with the road as the truck kinda bucks front to back slightly.
The PO put a pro comp leveling kit in it. Also has a flow master 40 on it. I'm really not sure what my plans are.
First thing will be to put some new steering/suspension parts into the front end
Hey everyone. Bought my first GM vehicle last weekend. 2002 Yukon Denali. I'll have a TON of questions about this vehicle. Most of my experience is in Toyota trucks.
So Far I love this thing, especially the big engine (6.0). The only thing that has me stumped is where the heck is the 4wd selector?
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