LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 1987 >> Electra Base >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Pump >> Testing >> Fuel Lines & Hoses
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Fuel Lines & Hoses

Inspect all metal fuel lines for damage caused by vibration, impact, or kinking. Inspect rubber hoses for cracks, kinks, or deterioration. If fuel line between engine and fuel tank is suspected of being clogged, disconnect at engine and fuel tank and blow clear with compressed air. NEVER use compressed air on a fuel line unless the line is disconnected at both ends.

Fig 1: Typical Variation of a Mechanical Fuel Pump
G7780