WDaniels said:
I'm like Steve, 10 years and 224,000 and climbing. I wouldn't give up my 97 for a brand new 6. 7 if the 6. 7 was given to me. ...
Like Warren, I've put 220K miles on my '98 12V in 9. 5 years. However, it *is* starting to show its age. The bearings in the rear axle (wheel and diff) are real loud when it's cold, and audible when it's warm. The front u-joints need to be replaced again. All of the suspension bushings probably should be replaced. The engine probably needs rings and seals, although my redneck crankcase ventilator (Jeff Garmon's suggestion) did significantly reduce oil consumption. The injectors need work (130K miles on them). The A/C hardly works anymore. The front bumper assembly and the grill need to be replaced. The springs on all four corners probably need replacement or re-tempering. The cruise control has completely quit. The fuel level sensor is shot. The seat bottoms are wore out. When it's under 10F or so, just about everything leaks: coolant, oil, trans. There are a few bits of body rot here and there. It's sprouted a few creaks and squeaks. My 'original' JRE 4" exhaust pipes are holding up, although the muffler rotted off (I've got a Silverline muffler hacked in).
That all said, I'll still drive it cross-country (in cool or cold weather). I still like driving it. But since I'll have to haul a trailer to a lot of events this year, I may have to replace it; it's reliable, but I need 'guaranteed' reliability.
Like Steve said, I've been in the dull stage for about 170K miles now (which, as it happens, is about how long it's been since I last drained the oil). The question is, do I dismantle it and restore it, or do I turn it into a racer/puller?
Getting back on topic, I think all of us who've been in the 'dull' stage have a lot to offer in these fora. Think about the many things we've done to our trucks to get them into what we felt was comfortable. For me, I installed:
- Amsoil's dual-remote bypass filter system (mounting bracket is my own design) and Amsoil throughout.
- 3K GSK
- Exhaust/turbo blanket
- Vent visors
- Rickson 19. 5" tires/wheels
- 215HP injectors
- DSS
- KYB shocks (120K miles and still solid)
- commercial intake heater relays, which are still like new after 3-4 years
- boost/EGT gauge
- radar detector hidden above the overhead console
- conveyor belting bed mat
- $20 halogen backup lights
- 4" exhaust
- Flaming River steering shaft
- ATS TC and VB
- Optima batteries
- TruSpeed speed sensor tweaker
- electric trailer brake controller
We can report back to the members about what parts have worked well, what hasn't worked well, which parts have lasted and which haven't. For example:
- The Abbott speed sensor tweaker worked well enough, but the TruSpeed is much better and more flexible
- The KYB monotube shocks I installed are *still* solid after 120K miles or more; the KYBs just don't wear out like many other brands
- When I installed the DSS (Darren Steering Stabilizer), I had to re-learn how to steer the truck; there was that much difference. It's still doing its job quite nicely
- Amsoil has probably kept the transmission running without trouble; even when the pan was leaking and the TC clutch was slipping, everything looked just fine when I had the ATS parts installed, and all still looked fine when I next serviced the trans 100K miles later
- The differentials were pretty clean when I serviced them after 100K miles on Amsoil 75W90; both ring gears do show 'cracking', as is expected after 200K miles
- The OEM driveshaft u-joints are original, as is the rear shaft carrier bearing
- I replaced the left rear bearing about 10K miles ago; but I don't know what's making the racket back there now, especially when it's real cold.
- The engine uses oil, but it's mostly from leakage
- The radiator held on for about 200K miles; the cooling fins were rotting away in some places
- The Stancor relays I installed back around 2002 (maybe $15 each) are still operating like new; I'm sure OEM relays would've failed twice by now - I was on my second set when I switched to the Stancor relays
- et cetera
Those of us who have owned and run the older models for a number of years probably can offer a lot in the 'old gen' fora to folks who are buying them for the first time. Collectively, we have accumulated a wealth of information as to what works, what fails, what's worth buying, and what should be avoided. It would be a shame not to share that with other members.
And now I'd best close this missive before my fingers become uncontrollably diarrhetic.
N