20 Most Recent 1994 Chevrolet C1500 - Page 3 Questions & Answers

Most likely causes if it crops up after an engine has been running ok. 1. Rust contamination in the distributor around the reluctor magnetic element for the trigger. fix: clean out all rust build up. The rust is magnetic due to iron content and it is conductive to the spark will result in cross over to a lower voltage cylinder namely the intake stroke as it is the lowest pressure, therefore the lowest spark voltage requirement. 2, Moisture or dirt in the distributor cap. Result is the same type of spark crossover as the rust build up. 3. breakdown of spark plug wire insulation causing spark crossover in wire loom. Fix new wires

Well, you could start by telling what it is or isn.t doing.

backfiring is ignition when there is a inlet valve open. check for incorrect firing order or HT leads touching each other.. Check for dirt and carbon tracks inside the distributor cap or cracks in the cap.

The solenoid in the starter is stuck or the switch contacts have welded together.

If it smokes all the time when the engine is running then the piston rings are worn out. If it only smokes for a short time when accelerating, then the valve stem seals need replacing.

Check the vacuum assist unit for a leak.

Time for a rebuild.

They are located inside the transmission on the valve body.

you have 700r4 and it could be ;1st and 3rd only, no 2,4 or R: Sunshell is fractured or splines are sheared off. Transmission must be removed and rebuilt. Try not to run or drive the car or further damage could result. hope it helps

Should swap right out.

Yes your truck has a pump mounted in the tank, but before you do anything, your vehicle is also equipped with a fuel pump relay on the firewall above the brake booster and near the windshield wiper motor. There should be a relay, make sure this relay is operating properly before you take the expense of pulling the tank.

Yes, it has an electrical fuel pump located in the gas tank. First check the fuel pump fuse located in the fuse panel on the left outer side of the dash. You can only access this panel with the driver's door open. It is located near the black button for the dome lights and chime. It is a 20-amp fuse. Replace it if it is blown, but ONLY with a 20-amp fuse. The wire harness for the fuel pump sometimes goes bad, or the pump motor, or the wire harness inside the tank to the pump motor. If the blown fuse is replaced with a larger-amp fuse, you could cause a fire or explosion. If it blows the replacement fuse, stop. Fuses blow for a reason, 9 times out of 10. Call a tow truck to remove the truck to a qualified repair shop.

the load rating is why they say you cannot carry camper. Add some load leveling springs and check the load capacity on your tires might wanna upgrade to an "LT" series tire.

Could be the bulbs are burned out. Also there is a fuse look at the back of the fuse door they will be listed as to what fuse does what by number. Also the fuse diagram is in the owners manual .

I wouldn't replace anything All your doing is throwing parts at it That worked in the 1950 & 60's,not today You have to properly test vehicles, to first, find a problem,solving it is the easier part

Easy, when gear oil is level with the fill hole your done. A little under 2 pinets.

Question & Details of a problem?