230-250
Engine and engine parts: 1988 to 1995 Body parts : 1988 to 1999
yes
1988 - 1998.
1988 to 1999 are the same.
yes. all you need is to get shorter suspension springs
1988 to 1999 are the same.
there should be a couple of them screwed into the exhaust system.
5 quarts
The power rating when it was new was approximately 235-240 hp
The 4.3 Liter V6 has 140 H.P. & 225 lb/ft of torque.
Gm. did not use a crank shaft sensor in 1988, It had a distributor that done everything.
Use a Chilton repair manual.