Been driving this for a bit. Feels good to let the Denali sit in the shop, while the roads are slippery or salt covered.
A complete tune up got the motor running smooth, it did have two dead holes. Plugs were way past any usable life, cap and rotor had tons of corrosion as well.
It's setting a P0160 code for bank two o2 sensor being non responsive. Also also has an anti lock brake light on. I will double check the wiring on the o2, but have yet to dig into the anti lock brake issue.
May change the name of this beater from "Cheap Hoe" to "Sno Hoe".
I figured if we were going to put the effort into keeping another 4wd around, may as well put it to work. Not commercially or anything, just my driveway, the widow who lets me store my RV in her second driveway, my mother's house, stuff like that. No plowing contracts.
Found an old Meyers plow set up off of a 1988 Chevy Truck. $500 for it complete.
It's solid, another friend of a friend FB marketplace deal. They had owned the plow and truck since new. Transmission failed in the truck, the gentlemans health was failing, wife and kids were selling off the farm stuff. They represented it to be complete and in working order. It took a bit of head scratching to get the lights wired up correctly, but it's all sorted out now.
The suspension will need some help, to support the weight of it, probably going to do a torsion key lift kit on it.
Overall its coming along.