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1999 Chevrolet S10 Questions

Get answers to questions about your 1999 Chevrolet S10 at RepairPal. Find solutions, diagnose problems and get back on the road.

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124
questions

Runs strong in town and sitting idiol but when u get to highway speed it runs a little rough and throws a random misfire code and hills on the highway it does it more and looses a little speed. In town it is really strong and does not send the code hill or no hill I have changed plugs , wires it has all the power and runs Awsome until u get on the highway

is there any pic i could look at to se what im doing?

does a 1999 s-10 blazer have a drain plug on transmission and will it damage anything in the transmission to change the filter and add new fluids?

It creaks when I turn & back out. It knocks when going 30-45mph - and now I can feel the knock with my foot. It doesn't do this over bumps or at higher speeds. I'm worried - it feels like the wheel is going cave in under the truck.

it will crank all lights work

the engine light is on, and truck is misfiring

The engine runs fine and I can get the truck moving by down shifting but it won't go over 15mph. Once the engine cools down it will run fine again. This is an intermittent fault

When the engine is cold the truck runs rough at highway speeds, but while accelerating runs alright. When the truck warms up it starts running fine. Also, i dont know if problems are related, but when it gets hot it is hard to crank until it cools down. It also has stalled for no apparent reason. But next day it crank right up. I assume after it cooled off. We have replaced fuel pump. The pressure is fine on it. New fuel filter. It has new plugs and wires. Any help would be appreciated.

wont start all lights come on really strong battery

when it is warm outside it starts right up and runs great. I have replaced alternator, battery, fuel filter, and had a tune-up.

10 months after re placing the clutch , pressure plate and thrust bearing , the gears shift is very sticky and sometimes stuck in 1st or R , could this be the slave cylinder that needs to be replaced and is that easy accessible?

Transmission fluid is leaking from line or lines running along underneath. Not sure where it is leaking from. What does it take to replace them?

Lights and radio work. Have replaced the battery and starter.
Truck was running fine the day before.

Have replaced the battery and the starter. Still get l click and does not start. Lights and radio work fine. What do I need to check?

Was having problems with lack of power on acceleration when truck died in traffic and would not start. No noises, vibrations, etc before it died. Am told that two ignition coils were bad and timing chain broke. Truck has 99,980 miles. Could not find any maintenance recommended for S-10s or milage life expectancy for the timing chains.