20 Most Recent 1993 Chevrolet S-10 - Page 6 Questions & Answers

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PROBLEM COULD BE THE WIRING, CHECK WIRING HOOK UP.MAKE SURE WIRING CONNECTIONS IN PLACE GOOD AND TIGHT MAKE SURE FUEL PUMP GETTING GROUND.IF WIRING OKAY.EITHER CAR HAS PCM PROBLEMS.

Try to get a schematic on your year and model truck, sometimes you can get one online or get a copy

at the library, or purchase from alldata info on just your truck, its very affordable and will give you a

wealth of info. it sounds like you have a poor ground, if you have a poor or dirty ground that is not

making good contact you will have a lot of resistance to the flow of voltage and current. in direct volts

and current voltage and current flows from negative to positive, negative=ground and positive=hot dc

if you have a poor ground you will have lights that may not work or may even go on and off as you hit

bumps on the road. you can use a test light to check for voltage, check at the fuse in coming from the

battery , the other side of the fuse, make sure you have the correct fuse for its purpose. check for volts

at the lights. you can also use a digital ohm meter. a test light is quicker, easier and cheaper for its

purpose, unless your looking for a precise voltage you want to use a meter. you can find a ground

most anywhere on your truck where you can clip your test light and probe for voltage. just make sure

the power to your lights is on. good luck!

Burning oil. Oil seals on the valves bad going bad.

came off the trans and remove the torque converter remove de seal don care if you broken the old one and put the new one be safe of dont blend or broke when you install put back the torque converter and make shure to engage in the gears inside torque 3or 2 gears one at one and reinstall the tranny back and fill the oil again p.d i recommend drain the oil trans after to remove trans also verify not leaksand change the pan gasket and the trans oil filter too espero haberte ayudado y suerte my friend

check the battery, check the fuel pump, check the starter.. check the spark plug..oky?

if you have a V6 then you might suspect a leaking intake manifold gasket, a common problem. Has your coolant level been dropping lately? If so then the coolant may be entering some of the cylinders and then shorting accross the sparkplugs. Youtube has lots of videos on how to change the intake manifold gaskets.

On the other hand you may have clogged injectors or a leaking fuel pressure regulator

http://realfixesrealfast.com/realfixesrealfast.com/Tricks_%26_shortcut_videos/Pages/Leaking_fuel_regulator.html

all the wiring for the fuel pump and tail lights run along the frame rail take the bed back off check all the wiring for pinch marks and cracked casings then check all ur fuses i had to replace my pump in the tank took bed off had a bugger of a time getting it back on without pinching them ... good luck to ya

At that age, good possibility, but also check hoses and clamps . Also watch for any other leaks, where water may travel to the back of the engine, because of the air pushing it from front to back when the vehicle is moving. Hope this helps-Jim

That noise is the circuit relay , once a new circuit relay is one there you can feel for a connection that has grounded out, circuir relay will make head lamps go on and off, for a S-10 you head lamp socket is to blame

Any chance there is a yard nearby that sells used part?

GO TO A AUTO RECYCLE YARD AND PULL THE PIECE YOU NEED.

Check your fluid level ensuring it is full of fluid. If the level is right, what color is the fluid? Bright red is good. Darker red to real dark is not good. If fluid is dirty, you will need to pull the pan, draining the fluid. While drining the fluid from the pan, check for metal shavings and residue. If there is not a lot of residue in the pan or around the magnet, pull the filter. Make sure you pull the o ring out of the tube where the filter plugs into the valve body (A new one comes with the new filter).

Replace the filter with a new one, put gasket on pan, mount it all back together, and refill with fluid.

Good luck.

hear is the order

5 years ago for cap & rotor???? It sounds like it's in dire need of a complete tune up - plugs. wires, cap, rotor, all fluids & filters ESPECIALLY fuel filter. I'd start there and run a good fuel system cleaner through it. Do your tune ups more frequently like every 30K - not wait 5 years!

THE HEADLIGHT RELAY SWITCH IS UNDR THE THE HOOD IN A BLACK PLASTIC FUSE BOX MOUNTED ON ONE OF THE FENDER WALL S MOST OF THE TIME MOST OF YOUR RELAYS ARE IIN THIS BOX

You don't turn the bolt that mounts the tensioner to the engine. Looking at the picture below, you want to ue the bolt that is in the middle of the pulley to rotate the assembly.