incognico
Member
Hi all,
YD25. I was chasing some "injector rattle" noises and changed out filter/lines/clamps. To be confident the system was airtight I installed a [temporary] clear hose before the fuel pump. When running, this line is completely full and there are zero bubbles evident. It looked perfect. However on shutdown, there is immediately a large air bubble visible in the line, as per the attached pic. Is this normal? It starts fine from this condition. I am wondering if this air is being trapped in the pump somewhere while running and just needs to be bled better, or if there's some sort of setup (auto bleed thingy?) that lets the air in after shutdown.
Cheers,
--Nick (Busselton, WA)
YD25. I was chasing some "injector rattle" noises and changed out filter/lines/clamps. To be confident the system was airtight I installed a [temporary] clear hose before the fuel pump. When running, this line is completely full and there are zero bubbles evident. It looked perfect. However on shutdown, there is immediately a large air bubble visible in the line, as per the attached pic. Is this normal? It starts fine from this condition. I am wondering if this air is being trapped in the pump somewhere while running and just needs to be bled better, or if there's some sort of setup (auto bleed thingy?) that lets the air in after shutdown.
Cheers,
--Nick (Busselton, WA)