Adrian Hollister - Landrover

Good service for my Disco 300TDI

nospam@example.com (Adrian Hollister) — Mon, 08 Mar 2010 17:49:40 +0100

Gave the Disco 300TDI a service today. This is the first service since rebuilding the engine and by the thick and lumpy oil coming out I should have done it earlier. Decided to use just cheapo 15/40W engine oil (value branded) and see how it goes. Sump plug was a little tight, but other than that everything went ok. Because I run on old veggie oil I change the fuel filter at every service (and even in between services) and it was a good job too - quite a few bits in there caused by my less that perfect filtering techniques on the waste veggie oil plus I ran out a few weeks back pulling loadsa crud down the line and into the filter. Finished off with a good spray round of light oil to arrest some of the rust and a cetane booster in the fuel tank for a bit more go. Seemed much quieter on the journey home from the field. Next items are the gearbox/transfer box oil levels, FTC2203 in the gearbox yolk and all round greasing.

Pic's of my new (well very old) 1970's Series IIA Land Rover

nospam@example.com (Adrian Hollister) — Sun, 23 Aug 2009 17:49:12 +0200

Few pic's here - it's not the standard 2.25 petrol unit that the chassis implies, so I'm going to have to find out what it is. Perhaps 2.5 n/a?

So what's this engine then?

Continue reading "Pic's of my new (well very old) 1970's Series IIA Land Rover"

Landrover Disco air filter - a darn big hole

nospam@example.com (Adrian Hollister) — Tue, 18 Aug 2009 19:33:49 +0200

Not sure why this is happening - twice now - looks like it's been pulled apart. Must be getting a little too damp.

How to make your Landy more reliable

nospam@example.com (Adrian Hollister) — Mon, 10 Aug 2009 06:57:09 +0200

Just a bit of fun this one. Someone actually bought me this - they thought I would finally be able to rebuild a Landrover without help from the father in law

Landy goes through the MoT

nospam@example.com (Adrian Hollister) — Wed, 17 Jun 2009 20:53:00 +0200

Woohoo! The landy with all my repairs has passed it's MoT.

The undercoat is on

nospam@example.com (Adrian Hollister) — Sun, 14 Jun 2009 19:54:00 +0200

What an utterly messy job - undersealing the landy. So good prep was needed, first a plastic sheet on the ground (an old dust sheet) and reverse the landy over it. This keeps it in place and helps to cover off any over spray of the gunk. Next step was to cover everything that I didn't want coated - exhaust, wheels, brakes etc. I did this with a whole bunch of old packaging paper and a bit of paper tape to keep it in place. The underseal can go anywhere, so make sure you have a good wrap of paper with no gaps.

For the underbody seal we used some stuff from Machine Mart - Tetraschutz. It's only 5 quid or so for a litre and you can use a standard compressor and underseal gun for it. With only the rear boot section to do I used a couple of litres and put two coats on the boot area and a single coat on anything else I could see. The only (and quite a big) down side is that I didn't have the time or kit to jack the landy up and take the fuel tank off. So there is a whole area above the fuel tank that has not been covered. This should not be too much of a problem though as most of that area I have coated with zinc primer and a layer or two of hammerite black. I also took the opportunity to spray some in the chassis and wheel arches and well just about anywhere that looked like the original underseal was starting to crack or fall off.

I've got to say though that the Tetraschutz went on very well and has clung to just about everything it was aimed at. It took a day or so to dry into what feels (and looks) like fresh bitumen. Only time will tell how well it stays on there and how good it is at repelling dirt and water.

One note though this stuff sticks - it seems to especially like any exposed skin and it mostly likes to clump together a group of hairs for fun. So wrap up well, then wrap up again over the top of it

300TDI boot repaired

nospam@example.com (Adrian Hollister) — Tue, 02 Jun 2009 10:50:55 +0200

The rusty boot in my old Discovery 300TDI is not unexpected. Just about any Disco of this age seems to suffer. Anyway, old boot floor was taken out (see previous post) and a nice new one welded in by the father in law. To do this I drilled what seemed like a million holes in the new boot floor and he welded through them. This should give something akin to the spot welds originally used - they may actually be stronger as there are more weld points.

New boot floor complete with larger weld holes, zinc and a load of paint

As you can see in this picture, there weld holes are a bit rough, but no one is going to see them so I don't need to grind them off. Everywhere has had two coating's of high zinc primer (80% zinc) and on the inside of the landy there is bit too generous coating of Hammerite.

You can see here the zinc primer and the first coat of Hammerite black

You can see in the picture above the nice coat of zinc primer and the first coat of Hammerite black. Each of the weld points has this treatment as have areas that are likely to rust (gullies around the boot floor etc).

Waxoyl in all hidden spots

Areas not exposed have also had a coat of galv repair zinc spray (95%+ zinc) then a good spray of Waxoyl. This should help keep these areas rust free for many more years. None of it looks elegant though, but you never get to see it so who cares!

Now time to put the internal trim back together and replace most of the rusty screws, washers, nuts and bolts with stainless versions.

Landrover Discovery 300TDI rusted boot panel

nospam@example.com (Adrian Hollister) — Thu, 21 May 2009 22:14:00 +0200

The old Landrover Discovery 300TDI has a rust spot or two (well ok, a lot of rust spots) all around the boot area in the usual boot panel and under the wheel arches. Rust is such a damn nightmare on these older landies, and with the disco's boot floor up you can see why...

As you can see from this I've taken the boot panel out. What a darn tedious nightmare it is to remove all of the spot welds! Anyway, as you may be able to see in the picture, the underseal doesn't cover much, especially any of the crevices that water and muck just loves to stick. A lot of the panels around the outside have rusted as well and there are some very nasty rust spots in the wheel arches (big enough to get my arm in). I don't want to take the sills off yet, but I suspect they are in just as good a condition.

After a good clean up and a lot of angle grinder action we are back to bare metal and ready to weld on new bits. I've decided not to paint the chassis or cross members as the rust is only surface, so I've wire bushed off the worst and used a high zinc spray to cover the tops of everything. When I've put the panels back I'll underseal the lot and it should last for quite some time. More pictures to come of the boot panel going back in and the nightmare that is undersealing

Biodiesel in my Landrover 300TDI

nospam@example.com (Adrian Hollister) — Thu, 07 May 2009 09:44:00 +0200

So, I've gone through my first full tank of Biodiesel from Thatcham. 90 Litres of the stuff. How did I get on? I ran very very low on the oil veggie oil that was in there to ensure that I had as pure a mixture as I could get and filled it to the brim in Thatcham. I've got to say that I've not noticed any difference from running on either straight Diesel or cetane boosted straight veggie oil. I wonder why we everyone doesn't start using this type of fuel? Mind you, a lot of diesel cars can easily run on filtered waste veggie oil which would be better still. Why have manufacturer's not picked up on this and started marketing their cars this way?

300TDI Engine Rebuilt but...

nospam@example.com (Adrian Hollister) — Thu, 19 Feb 2009 16:14:00 +0100

So far all has gone well on the rebuild of the 300tdi. The new cylinder head looks to be good and has cleaned up well. Fitting the new pistons has been a little more difficult as they were very tight, but all went back together ok. Firing up for the first time was a bit of a worry. I'd glaze busted the cylinders and put the pistons in with a little grease as they were v tight, so when it finally did start to turn over it would have some lubrication. When it did fire up though a good deal of that stodgy grease burnt off with a bit of smoke. What the heck though, it fired up and I ran it for about 15 mins on tick over-1500rpm.

All sounds good eh, so why the 'but...' in the title, well after the 15 mins or so the starter kicked in (no joke it did) and everything sounded very bad. I turned the engine off, but when ever the key is in position II or III the starter engages. Suspects so far are... a trapped cable during the rebuild (though I can't see anything), a buggered starter, or switch/electrical. I'm starting with the leccy side of things as this is the cheapest thing to repair.

Valve dent in my 300TDI piston!

nospam@example.com (Adrian Hollister) — Fri, 06 Feb 2009 18:49:40 +0100

With nothing much else to do in the snow, I took the my 300TDI dicovery engine apart. I have a new cylinder head to put on, so I dropped the sump off and took the pistons out as well... might as well replace the big end bearings and piston rings whilst I'm doing the head. There is some good wear on the bearings as you'd expect as they were in from new and had covered 130K miles. The only thing of note was that the piston from the number 1 cylinder had what looks like a valve mark in it.

300TDI piston with valve imprint

So, I've a cylinder head from ebay in the hope that it's ok, new big end bearings and in the end new pistons (as it was only a few quid cheaper to buy them built into the cylinder.

When it warms up I'll try and put it back together...

Landy for scrap?

nospam@example.com (Adrian Hollister) — Sun, 11 Jan 2009 13:02:10 +0100

After a broken cylinder head, loads of simple work and now a pool of frozen water on the inside, I walked away from the landy last night, give it a kick on the flat tyre and said that it old girl your for the scrap heap.

When I got up in the morning I found out she'd by crying all night...

Cracks in my 300TDI Cylinder Head

nospam@example.com (Adrian Hollister) — Fri, 07 Nov 2008 06:36:00 +0100

With Adrian Hollister's stubborn 'it's better to reuse' mentality - I've been trying to keep my old 13 year old Landy on the road. This month it's been drinking water and producing vast quantities of white smoke (well steam) out the back. Most likely the head gasket, so whipping the head off and replacing is the way to go. On route I found a couple of cracks in the head just under the glow plug, I'm no mechanic but I'm guessing that this is not normal...

Discovery 300TDI cracks in the Cylinder Head just under the glow plugs

Click on picture for a better view. Gonna fit a few gasket etc to see if it sorts the problem, if not I guess I need to look for a recon head
Continue reading "Cracks in my 300TDI Cylinder Head"

It's company car time again - but which car?

nospam@example.com (Adrian Hollister) — Wed, 28 May 2008 22:19:25 +0200

I've had my company car (a Toyota Prius) for four years now and it's going back soon. The car has been utterly reliable - it's never broken. The fuel economy is good, the noise it produces is very good, and it fits Adrian Hollister + family & dog with no problems. The down side is that it's quite expensive for a company car. To help me decide I've test driven a couple of other cars - the BMW 320d, an X type Jag, and one of the new Ford Focus slightly more efficient 1.6D cars.

The beemer was just boring. Boring boring boring. No sat nav, no... well anything. It felt like the seats were optional, the noise was terrible - tractors down my road are much quieter, and the fuel economy worse than the Prius (with the same driving style and roads). The Jag just felt cramped and the family decided against it. The Focus seems smaller than the Prius and again it came with no basic's (my personal opinion is that sat nav and bluetooth integration are mandatory and actually very cheap for the manufacturers to provide). Fuel economy was great, so overall it's OK but nothing stunning.

Disheartened by the marketing hype on the BMW and the massive cost of the add-on's for both the BMW 320d and the Ford Focus I gave up for a bit. We had a quick look at a C30, but it's too small and CO2 output is very high; the same seems to apply to most of the other cars we looked at that would fit our family.

So what was the decision in the end? Well we are getting another Prius. The reasons in order of preference: Sat Nav, Bluetooth built-in, not waking up the family driving away in the morning (cos it's so darn quiet), watching the tyre fitters trying to work out how to drive the car on to the ramp (seriously - this is a hoot), low CO2, utterly reliable and good fuel economy.

Discovery 300TDI Waste Veggie Oil Conversion - the update

nospam@example.com (Adrian Hollister) — Sat, 22 Mar 2008 11:49:00 +0100

It's been a while now since I've been running on waste veggie oil, virgin veggie oil and diesel in my Landy. The 300TDI engine is just so basic it seems to lap it up without any concerns, but about 10K miles on here is my summary to date:

My random notes:

a. I replaced my heater plugs as the starting was a nightmare - whilst doing this I discovered that none of the heater plugs were actually glowing or getting warm! and by the look of some of them, they hadn't been for some time (well before the veggie conversion I'm guessing). New plugs are in and everything starts first time - even on pure veggie oil at 3-8 degrees outside temp.

b. IMHO technically Waste Veggie Oil is much much much better. It seems to burn cleanly, give good performance and leave little smoke. Normal virgin veggie oil is ok and seems to give a performance akin to Diesel but I've only gone through a small amount of the stuff. Of course the best way to use veggie oil has to be by using local waste veggie oil - so I'm not sure if I'm evaluating my estimate of performance of the waste oil on my moral interest in localisation. Either way it does seem to be the best.

c. The glow plug part of the veggie oil conversion seems to provide the best boost in starting and early running performance. The hot water side helps later (but almost by then the engine is already warm and handles it much better anyway).

d. Best ratio of veggie oil to diesel so far: Warmer temps (+10 degrees C) 100% veggie oil no problems. Cooler (0-10 degrees C) 60% Diesel 40% Veggie Oil. Cold (-8 - 0 degrees C) 98% Diesel 2% Veggie Oil. There is nothing scientific about this - this is just what I've experienced. With my heater plugs changed it may well allow me to run higher mixes.

e. Be pragmatic - use an injector cleaner regularly, don't expect miracles, and don't expect to make all your money back in one or two tanks - it's about the environmental savings as well you know.

f. Last thing... getting hold of waste veggie oil is getting very difficult!

Landrover Discovery 300TDI running on 100% SVO (straight veggie oil)

nospam@example.com (Adrian Hollister) — Tue, 02 Oct 2007 09:28:00 +0200

I've been running the landy on 50/50 veggie to diesel with no problem, but now the colder mornings are creaping in she is starting to get a little grumpy. Once warmed up the landy performs as usual without any clear difference (although people do feel compelled to tell me that it smells like a chip shop). I've added a heater element around the fuel filter which just cut's off by thermistor when it reaches 90 degrees and kicks back in at 70; but this is just not enough for the colder mornings and days.

So, I've invested in something to make the veggie oil a little bit warmer (and therefore runnier) - it's from Vow2. I've bought the VOW2DW+ unit which heats the oil from a couple of glow plugs and plumbs into the heating system of the engine. It pre-heats fuel on the way to the filter and warms it nicely on route to the pump and injectors.

Continue reading "Landrover Discovery 300TDI running on 100% SVO (straight veggie oil)"

Greenie with a Land Rover

nospam@example.com (Adrian Hollister) — Fri, 01 Jun 2007 15:50:38 +0200

Oh how completely mad it seems, but yes, I've sold the car and got a landy. A 12 year old Land Rover Discovery. So what on earth is Adrian Hollister, a green bigot, doing with a diesel drinking pollution monster? Ok here is my rationale....

1. Re-use. The Landy is old - 12 years old. More than my old car would have made (before falling apart). So in my mind it's a question of re-using something that can be readily repaired. Most car's now are disposable - they last 5-10 years before they are scrapped and crushed. Very few Land Rovers get to the crusher, most are kept on the road and for this alone I think it would be worth a greener credential.

2. Alternative Fuels. Very few other car's adapt so well to running on other fuel types. The Disco can easily be converted to run on straight veggie oil (SVO), but is just as happy with bio-diesel's.

3. Need. Unlike most we do have a couple of acres of land and access is via a mud track. Not much else would get there so easily and not much else would be able to carry so much equipment up there.

4. Community. There is a great Land Rover community out there. Mechanics are local, garages are local, the business and the knowledge is spread from local communities to the world via forums and events. There is a great spirit of community in the Landy world.

Am I serious though? Attributing green credentials to a Land Rover?