Operation CHARM: Car repair manuals for everyone.

Fuel Systems



DO NOT
- Operate the fuel pump without fuel.
- Depress the accelerator pedal on fuel injected models while trying to start the car.
- Use engine oil, gear lubricant or brake fluid to lubricate fuel system connections and O-rings.

DO
- Handle all fuel injection related parts with care as they may easily be damaged.
- Use new gaskets or O-rings when installing fuel lines or injectors.
- Lightly lubricate O-rings and flare connections with clean engine oil.
- Check for leaks after servicing fuel system, and correct as needed.