Specs
1994–1995 2.2 L 2200 I4, MPFI 118 hp (88 kW) 138 lb·ft (187 N·m) 4
1996–1997 2.2 L Vortec 2200 I4, SFI 118 hp (88 kW) 138 lb·ft (187 N·m) 4
The engines have different fuel injections systems. A few sensors may be different. Hard parts should be the same. I'm no expert on 2.2s.
You may want to search
http://www.s10forum.com/forum/2-2l-2nd-gen-4-banging/