Vehicle & Technical > Range Rover

Auto cutting out

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SteveH:
Having a bit of a problem, when ever the better half takes the Rangie out she complains about it cutting out when sat in traffic/at lights or wherever, I dont notice the prob so much, but then I left foot brake and am a tad more aggresive a driver. I'm pretty sure that it is going to be fixable by raising the tickover (currently at about 500rpm on tickover after service by local landy bloke) but was wondering if this suggested anything more serious to anyone.. Gearbox is ok barring dodgy selection links. Oh, and somewhat embarrasingly I have never had to adjust the tickover on an efi before, assume it is same process as on carb models but if not then any info appreciated  :)

Stoopid questions perhaps, but all this is a world away from company car ownership  :)

Steve

LOFTY:
Hello,
Is your system a flapper, or hot wire system, will be the first question,
with the flapper, theres a micro switch in it which turns the fuel pump on upon cranking the engine i believe, this on a low tick over if incorrectly adjusted can cause pumps to stop, hench engine stop. :?

SteveH:
Hmm, well, original engine... how do I tell the difference?  :?

muddyweb:
If it's just had a service, and the problem has only just started it might be something as daft as the throttle linkage.

Shortening the length of the throttle cable very slightly with the adjuster will lift the revs without having to play with any of the EFi adjustments.

nzrover:

--- Quote from: "muddyweb" ---Shortening the length of the throttle cable very slightly with the adjuster will lift the revs without having to play with any of the EFi adjustments.
--- End quote ---


Not a very good idea - it can easily stop the throttle from giving a "closed" signal if you do this and then they run really badly.  Adjust it properly - RRC EFI needs all the help it can get to work properly.   :)

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