Originally Posted By: HM12460
LOL, You guys make them sound like they are all junk! Did find a nice looking with the Michigan minimum rust 1998 4Runner here at my local Dodge dealer for $3995. It has 236,000 miles on it. Seriously, think I'll stick with a 1995-98 Cherokee, Explorer with a V-8,. Haven't really heard any horror stories about the little Blazer?
Well, the worst enemy of most older SUVs are their previous owners. These were America's family car, and were used like appliances. Change the engine oil, then throw it out when it needs a transfer case or transmission was the maintenance regimen.
Pretty much across the board, truck based SUVs were robust, long lasting vehicles if maintained.
Blazers don't have anything really crazy in the design like Ford's 2 timing chains in the SOHC 4.0, but they had their set of issues too. Their cooling systems do not respond well to neglected Dexcool. I would change Dexcool every 3 years in a 4.3 S-Series of any kind to avoid rust buildup. The spider fuel injection could have issues too, but repair parts are available. The 4L60E transmission is hit or miss, but again, sourcing a replacement/rebuild parts is absolutely no problem. I have seen multiple 300K mile Blazers, so like the others, these issues will vary. You may experience all or none and maintenance has a lot to do with it.