No, its surprising isn’t it, the drain from the D1 battery causing that amount of voltage lost, but its better than my brothers jag as he found out when he arrived back to the uk and collected his car at the airport car park after just two weeks. V8 same battery.

Redex was available as free issue at the garage petrol pumps many years ago in trigger operating container that was left down by side of the pump to use

Two batteries with dual charging is a common modification discussed in the forums for Land Rovers with batteries positioned in the the engine bay I believe. And as its something thats not applicable to me, I turned over to another page 😊

Ok I expect it’s where you are in the world if it happens. ☹️ I have always carried jump leads but never used them and will not to be of used on modern cars maybe, as “jump packs” are now promoted for modern cars, but I will still carry on paying for road side rescue, just in case, a brand new...

My D1 turns over and fires with my Fluke multimeter showing a battery voltage which of 10.5V which is after of three weeks unused. My meter is handed over for certification every year along with the Fluke meters the firms five engineers use, they all come back with a spec stating over reading...

When once my 3.9 had a intermittent time with it it’s idling I put Redex Petrol System Cleaner into the tank and the issue never returned, maybe using supermarket petrol (which I still use) caused the issue so a fuel cleaner is still used once a year. With my 3.5 a clogged crankcase breather...

So, from your attached video we see that the engine at idle of around 1750rpm, then there’s a few blips of the throttle and then after the revs drop slightly below the idle speed, then will increase back to 1750rpm… yes? Also unfortunately i’m confused with your statement “when I apply the gas...

Of course I expect you have added to your list signs of ‘water ingress’ to your list 😊. Sunroofs, front footwells and the rear door are your starters, and have been mentioned in the disco 1 & 2 forum posts over the years.

So how is a reprint copy of a Land Rover workshop manual for the D1 going to help the OP who is looking to purchase a D2 🤔

90 Ok just noticed a ‘typo’ from me, so try pt no. ANR3194 for non ABS for D1s with a from a VIN number from MA0894992 ie the 300 series valve.

We i’m surprised on Paddocks making an error, I expect they have access to a parts catalogue online in one format or the other just like Rimmer's do, the main dealer parts dept always has way done with their Microfiche slides. Anyway the valve has three pipe connections , so from the master...

Of course as you know all four wheels can lock-up, and even if fitted with ABS if the conditions are right 😊

Rubbish but perhaps he thinks you have D1 with air suspension or supplied the wrong item 🤔 Did they ask the model year of your vehicle and if it had ABS or not. If you have a 200 series D1 and which is RHD then the pt number for a pressure control release valve is NTC 6868L although I expect...

Google : U type panel clips, or just panel clips. https://www.ebay.co.uk/itm/183729524688?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=EgGS6wAyTp-&sssrc=4429486&ssuid=ollszqPzTla&var=&widget_ver=artemis&media=COPY

The fuelling for the engine is controlled by an ECU, so cause & effect, find out why its running rich it could be as simple as an iffy temperature sensor. Some 3.5s were fitted as a customer option with an exhaust catalyst which sometimes have their own problems with sensors. Possibly it would...

The H prefix takes u to the first EFI 3.5 engined disco from Aug 1990 to July 1991. The 3.5 is not the most powerful of disco 1 V8s… but you shouldn’t find an issue going up motorway hills other than pushing down the throttle a bit further maybe, for other hills u may have to drop a gear ratio...

Its coloured green if its original and positioned on the end of the bottom row of three, also a green petrol pump relay is in the RH footwell. I don’t think the number of doors the vehicle has will make any difference. 🤔

Purchase a rubber/plastic bung or bungs to suit if u have more holes, and with some degreaser and brush loosen it up and then use a hose or power washer. Just standard stuff 😊

How exact do you want to be ? I do know the location of the main points as they are obvious enough within the engine bay and foot wells. 😊

Oh a link showing a five cylinder head gasket, As I don’t know anything about diesel or TD5s or any other head gaskets, so I can’t help.😊