What kind of fuel system does a 2002 Chevy S-10 have?

The fuel system in your 2002 Chevy S-10 delivers pressurized fuel to the fuel injectors through the use of an in-tank fuel pump and frame-mounted fuel filter. The fuel filter features a laser welded canister containing a filter element with a large surface area.

How to replace the fuel filter on a 2002 Chevy S-10?

Disconnect the negative battery cable, using an 8 mm wrench. Place several shop towels under the fuel pressure test port, located on the fuel rail near the firewall. Remove the black plastic dust cap from the test port and depress the Schrader valve in the port, using a small screwdriver, until gasoline no longer sprays out of the test port.

How do you change the fuel line on a Chevy S-10?

Push the new filter into the mount and guide the rear fuel line into the filter-fitting nut. Start the fuel line fitting by hand and tighten it securely, using the wrenches. Push the front fuel line onto the fuel filter nipple until it snaps onto the nipple and it cannot be removed by pulling on it. Reconnect the negative battery cable.

What to do if your Chevy S10 dies?

The vehicle starts every time and will run from a few seconds to sometimes up to 15-20 minutes. Then it just dies like you turned the key off. I have replaced the fuel pump, filters, fuel pump relay, done a check of all vacumn lines, checked all electrical connections to the distributor, coil carb etc., to ensure they are properly seated.

How do you replace the fuel filter on a Chevy S-10?

Allow any fuel that spills out of the filter and line to drain into the drain pan. Slip a 13/16-inch wrench on the fitting nut on the back of the filter and unscrew the fuel line fitting from the nut using a 9/16-inch wrench. Slide the old filter out of the plastic filter mount and lay it in the drain pan.

Where is the fuel pump located on a S-10?

Changing the fuel pump in your S-10 should take no more than three to four hours, even if you have never worked on a car before. The fuel pump assembly is located inside the fuel tank. The side-mounted tank has a simple design for easy removal and installation.

Why does my Chevy S-10 not start up?

Once the truck starts and is running you can remove the jumper to the fuel pump and it will continue to run. The only thing i can think of is that you are not getting the priming signal to the fuel pump, that the ECM if faulty. It turns over fine.

How does the fuel filter work on a Chevy S10?

The fuel filter on a Chevy S10 is easy to change. The purpose of the fuel filter is to trap sediments from getting into the engine. The fuel leaves the gas tank and goes into the fuel filter. The filter then traps the sediments and releases the fuel back into the fuel line. The fuel line then carries the clean fuel to the engine.

Where is the fuel pressure test port on a Chevy S-10?

Place several shop towels under the fuel pressure test port, located on the fuel rail near the firewall. Remove the black plastic dust cap from the test port and depress the Schrader valve in the port, using a small screwdriver, until gasoline no longer sprays out of the test port.

How to change a fuel filter on a 1990 Chevy?

How to Change a Fuel Filter on a 1990 to 2003 Chevy or GMC. – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.

How do you change the fuel line in a Chevy S10?

Push the fuel line straight onto the tube until the plastic clip locks in place. You will feel the plastic clip when it locks onto the tube. Then gently pull back on the fuel line to make sure that it is locked on. Screw the other fuel line onto the fuel filter and tighten it down with the 9/16 wrench. Screw the gas cap back onto the gas tank.

Why is my Chevy Vortec 4300 V6 leaking fuel?

In the L35 and LF6 engines, the spider injectors are known to leak at the pressure regulator and at the supply and return lines due to a design fault. Outside of leaking fuel onto the exterior of the engine itself, it can cause excess fuel to get sucked into the engine.

What happens when the fuel pump goes out on a Chevy S10?

There are physical signs that you can feel when your S10’s fuel pump is going out. Before taking anything apart, check to see if your engine’s computer has any trouble codes saved in it. The engine may throw a P0087 trouble code. This trouble code detects that the fuel rail/system pressure is too low.

When do you need a S10 fuel pump?

If you notice sudden jolting on acceleration, fuel economy changes or ignition failure, there’s a good chance you need a new Chevrolet S10 fuel pump from AutoZone. Since S10 fuel pumps provide the engine with a steady supply of fuel on demand when you accelerate, they start to affect vehicle performance quickly when something goes wrong.

How do you change the fuel injector in a Chevy S-10?

Remove any engine covers and air cleaner ducts to gain clear access to the fuel injector rail that the injectors are mounted in. Unplug the injector wiring from the injectors. Remove the fuel filler cap to relieve pressure and disconnect the fuel lines from the injector rail using open-end wrenches.