The canister stores gasoline vapors from the fuel tank so they can be ran into the engine and burned.
It is a vacuum reservoir to keep the HVAC controls in operation when engine is not producing good vacuum such as under acceleration or climbing long grades. Newer S10's still have one but it is hidden inside the drivers front fender.
passenger side firewall. behing black charcoal canister, a foot from the hydraulic hood support.
Check under the hood for a broken or disconnected vacuum line.
1992 Chevy s10 jumps out of 5th gear
Yes,
No carburetor on that 89 S10. It would be throttle body fuel injected.
A vacuum leak would do that. Check the base gasket under the throttle body.
I have an 89 s10 with a 2.8 V6. It gets about 22 city, 25 highway.
The round black object sitting bolted to the back of the throttle body. Entwined in the fuel lines; difficult to remove. If all else fails follow your tiny vacuum hose from the vrv valve.
The Exhaust Gas Recirculation Valve on a 1989 S10 is located in the valve cover. It is toward the front of the motor.
It will not bolt directly in but you can fabricate it to fit.
NO, They will not interchange.