Auto >> AutoSPT >  >> Engine

What is the fuel pressure for a 1989 Chevy 3500 with 454 engine?

The fuel pressure for a 1989 Chevy 3500 with a 454 engine should be between 12 and 14 psi. However, it's crucial to consult your owner's manual for the precise specification as there might be slight variations depending on the specific carburetor or fuel injection system used. Always check the owner's manual for the most accurate information.