| 摘要 |
PROBLEM TO BE SOLVED: To provide a delivery pipe reducing fuel pressure fluctuation. SOLUTION: This delivery pipe has a delivery pipe main body 4 made from a resin, and a weight 3 made of a solid or liquid having a greater specific gravity than gasoline is placed in the delivery pipe main body 4 in such a way as to be movable relative to the delivery pipe main body 4. Thereby the apparent weight of the gasoline increases, the number of resonance revolution of the delivery pipe decreases, fuel pressure fluctuation at idle decreases, and engine stall due to fuel pressure fluctuation at idle becomes unlikely to occur. |
