No, it uses a timing chain.
The 1991 2.5 L 4 cylinder has a timing chain and ita bear to get in and out This motor has timing gears it doesn't have a chain or a belt.
The Chevrolet S10 doesn't have a timing belt.
The 97 S10 2.2L engine doesn't have a timing belt.
The 02 Chevy S10 with a 4 cylinder or a 6 cylinder does not have a timing belt.
A 2000 Chevy S10 does not have a timing belt.
chain
Chain
Chain.
Chain
Timing chain NO belt.
timing CHAIN
Your 94 S-10 doesn't have a timing belt.