| 摘要 |
A diesel fuel delivery system contains a variety of 5 components that individually and in combination improve fuel economy and reduce environmental pollution. System improvements include a neck-stabilized check valve, a fuel heating system, a screen water separator, a stress relieving groove in a fuel pump cavity, a divider wall in 10 the filter head, an inverted cup formed in the filter head with improved positioning of the fuel ports, and non spilling filter head for use in retaining fuel while changing the fuel filter. |
