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Not much; they are a sled. Sorry, but I had one. Mark
1991 S10 BLAZER 4DR NEED WHEEL BASE DIM
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 timing should be set at 10:4.
The Chevrolet S10 doesn't have a timing belt.
1-6-5-4-3-2-.
where are the timing gear marks on a 1997 chev s10 2.2 located
how do you set timing on 88 s10 2.5? ?
The 97 S10 2.2L engine doesn't have a timing belt.
The air control valve on a 1991 4.3 S10 is on the engine. Kindly refer to your usual manual to see the exact point, where it is located. The Idle Air Control is attached to the base of the throttle body.
The function of the knock sensor ob a sensor on a 1991 4.3 s10 is to provide the computer the position of the crank shaft to give it the right information to get correct timing. That would be the crank position sensor. The knock sensor monitors the engine for spark knock (ping) so the ECM (Engine Control Module) can retard the timing to eliminate it.
chain