Took the Sierra over to Firestone for the $10 inspection special. Figured I'd get a listing of all the stuff needing replacement, while I have the truck apart.
Good news - brake pads / rotors effectively new, as is the fluid. At least I don't have to touch those any time soon (as long as I don't detect any fade, I'll not worry about the pads).
Here's their list of what they recommend (looks like I'm going to have a busy summer ahead of me; I've done a lot of this on the first Sierra, so I know what I'm in for):
Both upper ball joints
(depending on what the bushings look like, I may just get replacement A-arms, although it was murder to get the retaining bolts off on 'Sierra #1', last year - one broke, and I had to sawzall it off, using two cuts)
Both lower joints (although the play is listed as 'slight')
(I noticed the lowers were aftermarket when I bought the truck, so at least no full LCA replacements, this time!)
- Inner & outer tie rods on one side (so, both sides)
- Both the idler arm AND the pitman arm, this time (oh, joy)
(maybe I should just rip everything out, including the centerlinks, and give myself more room with the oil pan, etc. (see below)
(with all of that above, I may as well do the swaybar links / bushings, as well)
- Shocks front & rear (I noticed porpoising myself on the front when I hooked up the trailer a few weeks back; setting the ride control on 'firm' stopped it). The OEM Delphi shocks (RPO ZX3; precursors to today's 'magnetic ride control', etc.) are $500 EACH, unless I source them from a junkyard. They're not even reflected on the totals below...
Or, I can get two sets of 'magic boxes' from eBay that fool the BCM into thinking the OEM shocks are still installed & connected to the wire harnesses, then install any shock I want (only downside is that I won't have selectable ride control, any longer)
Guess which way I'm going?
- Both rear hubs (thankfully, I'd picked a pair up at Rock a few months ago that were on special / discontinued stock.) Glad I did, now. These are like front hubs, on a 4WD.
- A/C belt is missing, and the tensioner is bad. Hoping against hope that the compressor isn't seized. I'll find out, soon enough.
- Trans cooler lines (to / from trans, as well as aux cooler)
(If I'm doing this, I'll probably just replace / upgrade the cooler, outright)
I also need to see just what's 'bad' about the main lines, as I doubt they're rusted out.
- Power steering return hose.
(if I'm replacing one, I may as well do both. Tricky thing here is that this is a hydroboost truck)
I've also noticed that if I 'stab' the brakes while cruising, the assist seems to be lacking (regular 'modulated' braking is just fine). So maybe I'll need a new HB unit, too - ?
Total estimate (with alignment & a couple of light bulbs added in):
Parts: 2479.77
Labor: 2717.39
Total cost of suggested / attempted rape: 5197.16
And all of the above is before I even crack a bolt for my cam / head / intake swap, with all of those associated goodies I've been planning. New heads will have to sit in the corner for a little while longer.
Finally, since I can barely get gas into the tank w/o it clicking off, I'm guessing I'll need a new evap canister, etc. Since it's going to get a tune with the cam anyway, I could (?) tune out the EVAP system, I suppose (but I want to make sure I can get gas into the tank, too)
Lesson 1: I'm *so* glad I have the tools / knowledge to do this stuff on my own (thanks, guys!)
Lesson 2: NO MORE PROJECT TRUCKS
(Lesson 3: I need to install an A/C unit in the garage)
Off to make a 'cart' at Rock...
(on edit: A cart full of Moog, Mevotech 'Supreme' & Gates is running about $530, shipped.
10% of quoted total (or, 20% of 'parts' total) ? I'll take it... )