Possibly a plugged catalytic converter.
Plugged fuel/air filter? Plugged catalytic converter? Engine timing? Check EGR Valve
When a 1999 S10 is sluggish and surging with going up hills, perhaps there is a problem with the transmission. The filter might need to be changed, more fluid added, or it might need a complete overhaul.
The fuel pump runs constantly as long as the engine is running.
I replaced my 1995 S10 2.2 engine with a 2.2 cavalier engine and it worked fine.
Yes it will it's the same
yes it will
check your answer
Yes
what are the torque specks for 85 Chevy s10 with a 2.5 engine
If your S10 has a 2.2L engine, it doesn't have a distributor cap.
If the engine size is the same, probably
An engine diagram for the 2003 Chevy S10 with a 2.2 engine can be found in the maintenance manual. It can also be found in the repair manual to the car.