First you need to determine if you lose spark or fuel when it dies. Being a GM product I would suspect it is a fuel issue. It could be a tired fuel pump or even a plugged up fuel filter.
how do you change the oil pump on a 1991 s10 pickup
Yes.
The idle sensor on a 1991 S10 4.3 can be located at the engine bay.
1991 S10 BLAZER 4DR NEED WHEEL BASE DIM
1991 Chevy s10 how to replace outside window weather strip
No, it does not.
Cannot unlock steering wheel on 1991 S10 Chevy blazer.
yeah i did it
Incidentally, i do not
did a 1984 Chevrolet s10 come with door speakers
Yes it will.
4.5