This post is a catch up post for me, and a place marker for future reference. In the last two weeks, the '01 has received the following maintenance:
- New Windshield (PGW DOT563, Chinese glass) w/SolarGard Ultra Performance Plus 80 tint
- 5 Tire rotation and balance
- Full interior detail
- Exterior wash
- Undercarrriage wash
- Dropped skids & degreased undercarriage w/Gunk Original Degreaser
- Full hand detail of engine bay
- Drain / fill T-Case, refill with Redline 75w90 synthetic
- Drain / fill front diff, refill with Lucas 75w90 synthetic
- Drain / fill rear diff, refill with Valvoline 80w90 conventional
- Drain / fill transmission, refill with Napa conventional / Valvoline MaxLife synthetic Dex3 ATF and 1 bottle Lucas Transmission Fix. Clean trans pan and re-torque pan bolts.
- Change Engine Oil and Filter, Valvoline MaxLife 5w30 synthetic blend & Wix 51348
- Replaced Supercharger nose cone oil, refill with GM/ACDelco Pt #12345982
- Lucas fuel injector cleaner added to full tank of gas
- Clean and lube F/R driveshafts (all spiders, slide yokes, and double cardan) w/Lucas Red N Tacky lithium complex grease
- Power Steering flush with NAPA / Valvoline Dex3 ATF
- New OEM Spark Plug wires & inspect spark plugs
- Remove clear corners, back to OEM corner lenses
- Replaced missing mounting bolt on gas tank skid (RR bolt)
- Replaced button head bolt on rear driveshaft (deformed due to skid contact)
The only major things left on my maintenance list are a T-Belt/WP/Radiator replacement, and new front LCA's (current bushings are shot). After that, this 4Runner will be all caught up and ready for many more trouble free miles.
I was beginning to accumulate various fluids in the garage which were either leftovers from prior fluid changes, or bottles that I carried on trips for emergencies. The '01 was due for several fluids, so I just decided to get a few extra bottles and baseline the whole vehicle again.
The windshield has been cracked for years, and since I've never treated myself to a new one before I decided to have it replaced. The glass shop had a demo station setup to illustrate the heat reduction available from tinting the windshield and I was amazed, so I went big and had them do that too. It almost doubled the price of the job, but it makes an incredible difference in the amount of heat coming through the windshield.
While I was at it, I made a couple of clean spots and one thing led to another. The vehicle is now very clean overall... top to bottom, inside and out.
Old windshield headed for the dumpster...see the cracks right in the driver's line of sight?
It looks kinda funny with no windshield. The shop took the time to do a few little extras like running a small strip of adhesive foam across the leading edge of the dash (not visible in photo). It puts a little bit of pressure on the dash to reduce/prevent rattles.
Wonderful, wonderful clear glass... I can see again.
PGW Glass, DOT563... Shenzhen Automotive Glass Mfg. P.R.O.C.
See this thread for the DOT code list >
LINK
Good glass info here, too >
OEM, OEE, and Aftermarket Auto Glass Brands we sell
I asked about Pilkington Glass, and it was available on the day I called for a quote, but the warehouse didn't have any the day I had the job done. Going through the DOT code list, it looks like much of their glass is Chinese too. I inspected the PGW glass prior to install and it looked fine to me, so I went with it.
Gear oil grab bag... Redline went in the case with Lucas to top it off, Lucas in the front diff, and Valvoline dino in the rear. The old oils looked good. The diffs only had about 12K on their oil, and the T-case about 33K. The diffs had Lucas conventional 85w140 in them, at the recommendation of East Coast Gear Supply. I have always felt like that oil was too thick, and that it hurt my MPG and cold start performance, so I took the opportunity to go back to OE spec oils.
Time to make the supercharger happy... I found this method of removing the old oil in a youtube video and it worked like a charm.
Old oil looked good after 34K...
Time to love the engine... I've been alternating between WIX and OEM filters as I have some of each on hand. I also flushed the Power Steering fluid at this point, but took no pictures. The old fluid was nasty, and I haven't touched it since I've owned the 4Runner, so it was time.
When I put in my IPT Valve Body, I used one of the supplied cork gaskets rather than Toyota Orange FIPG. Unfortunately the cork didn't provide a great seal and the trans pan has been weeping oil for 26K miles. I had a bunch of built up grease on the trans/t-case.
Rather than drop the pan for a re-seal I tried a re-torque. One by one I backed off the pan mounting bolts and re-torqued them to the proper value (about 6 ft/lbs). Every bolt was under torqued, despite the fact I used a torque wrench on them at install. I think the cork compressed over time and allowed the pan to start weeping. I noticed here that the 1999 version of the FSM has a egregious error... showing 65 FT/LBS for these bolts, when it should be IN/LBS. Maybe that's part of the reason why so many people strip them out.
Dex3 Trans Fluid grab bag... I had the Lucas Transmission Fix on hand from a couple years ago when my wife's 2000 started having some weird tranny issues. I flushed that vehicle and it resolved the issues, so the Lucas was left over. I didn't read anything on the bottle that made me think it would cause any harm, so I added it to the refill.
My "One-Size-Fits-All" grease for the driveshafts...
I drained 4.5 quarts from the pan, and the fluid was bright red and clear. Notice all the gunk on the pan.
After cleaning trans pan and front DS. I removed all old caked on grease from the driveshafts, pumped the spiders full of new grease and removed all the old stuff that got pushed out, then degreased/cleaned the whole shaft.
Rear shaft, looking shiny. Notice the chewed up circumference of the larger barrel section of the shaft... spun it on a few rocks I guess. The slip yoke collar also has minor dents, but slides as it should. I noticed while I was back there that I lost the mounting bolt for the gas tank skid on the RR, and that the button head bolt I used to replace the slip yoke zerk was all chewed up, so that got replaced too.
New plug wires going in... I checked the plugs and they look fine, but I have a new set of IK22s ready to go when they come due.
The existing wires were fine, but were dated 2008. I had a brand new 2015 set that came with the Tacoma, so I replaced them just to get things up to date.
I've been cleaning the engine bay off and on as I go, and it is getting close to done. I'm going to hit every hose, wire loom, and surface that I can reach easily, then do a spray and wash degreasing w/Gunk engine degreaser.
I also started bringing my maintenance/mods spreadsheet up to date on this rig, and it's about 90% done. I have some formulas built into the spreadsheet to generate sums of various costs. The number it is spitting out for total cost of mods/maintenance (not incl purchase price) during my ownership to date is $23K, and there's still a few grand that isn't in that total.
Oh well, it's only money and she purrs.