1991 Chevrolet S10 Questions

Get answers to questions about your 1991 Chevrolet S10 at RepairPal. Find solutions, diagnose problems and get back on the road.

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is this normal??? will it work itself out or should I return to the transmission shop

Called around no one seems to have them. What can i do or use?

1991 chevorlette s10 new fuel pump and relay but no power to fuel pump

I have the 91 s10 2.8tbi 5spd 2wd and after I start it it will idle fine but randomly go to a low rough idle after a while until I rev it high again. Also, when starting I need to rev the gas high to get it to idle or it will stall out. I changed spark plugs, heard fuel pump turn on, checked egr by plugging egr vaccuum line, and plan to look at IAC and tps soon. Could it be an out of adjustment idle? Please help

I have 14 inch rims. Can I put 15 on it? Also I have a steep long gravel driveway. It really has a hard time getting up. Spins out and slips.

car is sputtering frequently, carburetor is loading up and choking like it is not getting fuel or getting too much fuel, fuel pump is working and fuel filters have been changed

1 sensor on top front of engine near thermostat. The other on left lower side of engine near manifold.

2WD,5 speed,trans input shaft bearing R&R,do I have to shim it for pre load?

Starts and idles ok. When I hit the gas, it has always had a little bit of a hesitation, but now the engine sometimes stalls when gas is applied. Will not start for about a half hour, then will start up again. Problem is worse under increased engine load such as 4WD. I don't have the rough idle problems and other symptoms that a lot of people report with similar problems. Seems to be getting fuel, not starting after stall persists even when using starting fluid. Cleaned the throttle body with CRC spray. It's not throwing any codes. I'm thinking it could be the MAP sensor but hoping to have a better idea before I start buying replacement parts. Any help is appreciated.