The Cumbrian
Member
- Posts
- 24
- Location
- Cumbria
I think I have already posted this but in the wrong place --- I recently had a fuel pump failure which immobilised my TD4. I replaced it with a new OEM one but found it to be very noisy (as in really, really noisy ) So I purchased another OEM one, but that is also the same. I have replaced the filter, checked for air leaks back to the tank. It is quiet when the ignition is on, but the loud noise is after the engine starts. It shut up briefly when I slackened the water separator drain plug while running, no diesel came out until I turned off the engine. The strange thing is, the engine runs really well with no problems on several long trips - just the embarrassing noise and fear that it is suddenly going to let my down. Its driving me crazy, not finding the solution - any suggestions will be gratefully received.