Just had a similar issue with my P38 Range Rover. Cause was a loose vacuum line. Apparently the fuel pump is on briefly when starting, then stays on while there is some manifold vacuum. With the vacuum hose off (cruise control for me) no manifold vacuum was seen so engine only ran a few seconds and stopped with lack of fuel.
Fixed the vacuum line and problem gone.
domaine,
Jan 14, 10:55pm
This vehicle sitting maybe 3 years, put battery in and fuel gauge says 1/2 , so crank over, motor turns and fires and runs 2 seconds, then dies. Can't get anymore life. Try ether and , yes fires a bit . Put gallon more fuel in, makes. O difference. So obvious fuel problem. Which fuel line connector should I undo to determine where fuel is getting to? And where is it located? Or any other hints ?
intrade,
Jan 14, 10:56pm
might pay to tell us what year model you talk about after all with your explenation it could be a 2012 model or older-
intrade,
Jan 14, 10:57pm
petrol goes stale in 3 years. you would want to remove all fuel to start with from the tank
jmma,
Jan 14, 11:32pm
Yes agree with intrade, drain and replace fuel.
mojo49,
Jan 15, 2:09am
And check state of fuel filter. 3 years with no fuel moving through it could cause it to block.
sheena32,
Jan 15, 5:34am
change or altleast pull and clean plugs they will be fouled by now
elect70,
Jan 15, 7:18pm
yep fresh 91 gas & new fuel filter , bleed new fuel at the end of the injector rail . pump will only run for about 5 seconds when ign is turned on so do it couple of times .
gsimpson,
Jan 15, 11:25pm
Wouldn't 95 or 98 be recommended for disco? Best to check.
domaine,
Jan 16, 1:24am
Where is the filter, as I've looked into engine well Under the car too So a hint would make this easy Landrover is 1995 3.9 l v8 injected leather with two sun roofs electric
adam.jill,
Jan 16, 2:22am
its on the right side chassis rail just forward of the rear wheel
domaine,
Aug 7, 7:15am
Thanks Adam on to it tomorrow , I want to undo a fuel line to determine if fuel is in pipe under pressure. Tell me where or which pipe I can undo without interfering with high pressure injection system
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