dgl24087
Veteran Member
I think the 4.3 was a late 1988 option, definitely available for the full 1989 model year. I had an 89 S-10 4x4 with the 4.3 and AT. Aside from tires, brakes, gas and oil, I replaced the water pump twice, starter twice, rear engine seal one time, and head gaskets once. I traded it away at 198,500 miles. Also had a 2000 S-10 ZR-2, probably the best vehicle I ever owned. Traded it for my Dodge Ram 1500 4x4 in May 2007. The Ram has been flawless so far at 44,xxx miles.