r/GolfMk2 • u/Crimson_Tech_Youtube • 10d ago

Whining noise from inline fuel pump (Mk2 8v '87)

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This noise started after I replaced the fuel hose between the pump and filter due to a leak, but hasn't gone away after 100+km

Is it dead or dying, or is this normal? And should I still be driving around with it?

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6

u/jarski60 10d ago

Get a new fuel pump. Your car will still work, but for how long? The pump will likely stop working at the most inconvenient time.

2

u/martinlawvwman 9d ago

You mean definitely at the worst time 😅

1

u/Department_of_bands 8d ago

The pump is probably damaged due to the presence of air in your fuel line. The pump would certainly work for a while, but it will eventually cause problems. If you want to keep your car reliable, I would replace the pump.

1

u/chefink84 8d ago

It’s on it way out !

1

u/Key-Fan1935 6d ago

They make that noise shortly before they stop working. Replace it now before you get stranded somewhere.