How do you replace the fuel injectors on a Chevy 1500?

Answer by  kennethjgoodson (4903)

The fuel injectors are going to be located right under the fuel rail and you will just need to take the clamps holding down the rail to be able to pull it up and out of the way and then you get to the injectors.

Answer by  mbrunett (78)

This answer varies greatly depending on year of the vehicle, and which one of the many Chevy engines is in the truck. Generally, the fuel injectors are located underneath the air and fuel intakes on the top of the engine. This is a very involved procedure, and calibration requires expertise.

Answer by  Amber40 (24961)

Well start by releasing the pressure in the fuel line by deactivating the fuel pump and running the engine out of gas. The disassemble the system including the fuel rail and it should let you at the injectors. The unbolt them and unhook the electrical connectors. The should come right out. Then reverse the process with the new ones.

Answer by  Irvarvlin (17)

Disconnect the battery cable. Remove the bolts and the cables. Detach the fuel send and return lines. Pry out the fuel injector.