Fuel pipes under the lid in the boot floor? Rusty? Had similar but more severe problems on my -98 300 auto when i bought it..hence the good price.. Turned out to be a microscopic rust hole on the fuel pipe causing the lift pump to suck air into it..keeping the revs up helped as the the lift pump...

Just finished a test drive with everything hooked up. Pressing fog light switch now connects 280Ω to pin 6 and 7 at the pump. Tuned it for lots of power but just under where it starts operation black out... Overtook other cars up a hill for the first time ever in this car!! Overtaking...

Hi folks! Just tried this on my 98 auto with EDC here in Sweden.. I put a 1KΩ pot on pins 6 and 7 on the socket at the pump. Red and green/pink on mine. Turned it down to about 280Ω and the idle goes up to about 1100rpm. 250Ω and the engine stalls.. Out on test drive the car pulls...

Ohoy! First post on this forum, but been hanging around for a bit.. Thundering about in a 98 Disco 1 ES 300tdi auto with EDC. Left hand drive since I'm in Gothenburg Sweden. Car is a bit of a rust bucket...but since i bought it in late september I've been showering it with love and new bits...