So I've had an issue for a long time where the barrel sticks in, and you get the "ignition key in" error. I usually just tap the barrel with the key and the warning goes away.
However it seems to have gotten worse. Now I get the message even when the barrel has popped out, and no amount of poking or jiggling will fix the message.
Any ideas how to sort it? Is it likely to be the switch itself?
Looking for some pointers.
The battery in the car isn't the healthiest, so sometimes can crank a bit slowly. However I've noticed a bit of a pattern forming where it really struggles to start when hot.
For instance today it fired up perfectly happily from cold, drove for an hour and stopped at a park and ride in town. Offloaded the kid, got back in to start it and got one crank and everything dimmed out... Tried again and it started.
On the way home, fired right up from cold, 30mins of traffic to the same park and ride, and again same thing. One or two very slow cranks with every thing dimmed out. This time I tried 3 times and still it wouldn't start. Grabbed my jump box from the boot and attached that and got one slow crank then a few much faster cranks and it fired up.
What I'm not sure is if the engines simply harder to turn when hot, and my battery is just not upto it, or if maybe the starter itself gets unhappy when it's hot?!
My PAS lines have sprung a leak, thankfully only the return line, but the supply line doesnt look far behind, its extremely rusty. I've ordered a good used set off ebay as it appears getting new ones is near impossible now (especially for the supply line).
Is there any useful tips or tricks for fitting these? Am i going to have to pull out the fan and rad shroud? Or is it possible to get them out without?
My P38 has been wearing some 19" L320 wheels for the past 5 years, shod with 255/50r19 Michelin Pilot Sport 4's. Obviously a full "on road" high performance tyre. but not so suited for off road use.
I've decided to change things up a bit, so i've bought a set of 18" L322 "twin spoke" wheels (https://www.landyzone.co.uk/attachments/img_1080-medium-jpg.43591/) and was on the hunt for some all terrains. I also wanted to go up a little to a 30" tyre rather than a 29". 255/60r18 would have been the original fitment on these wheels on the L322, and measures in at 30", so i decided on that size.
I decided after much searching, on a set of Continental Cross Contact LX2's, in 255/60r18. Mostly because i managed to find a used set for sensible money (bit over £200 for a pair with 7.5mm and a pair with 6mm). I initially wanted something a little more aggressive like the Michelin Latitude Cross, but i couldnt find any. I was also looking at the likes of the Grabber AT3 and Toyo Open Country AT's but i felt on balance it was probably still going to see a lot of road miles. And i also couldnt find any of those used either. On reflection, this tyre size is a bit niche/rare. I would probably have been better going with 265/60r18.
Anyway thats the back story. The tyres got fitted to the wheels midweek and i set about fitting them today. When i removed the first wheel from the car something immediately struck me, the tread on the Continentals was much narrower than the Michelins.
So much so, I went and got a tape measure...
The 255/50r19 Michelin measured about 240mm across the tread,
The 255/60r18 Continental measured about 210mm.
For reference i then measured a couple other set of tyres that happened to be nearby:
255/45r20 measured about 240mm (and these are also Continentals, but a road tyre)
235/55r19 measured about 210mm (winters)
235/40r18 measured about 210mm (Goodyear Eagle F1's)
So the continentals are certainly the odd one out here, despite claiming to be a "255" they're measuring up like a ~235 tyre.
Anyone else seen anything like this? Anyone fancy sticking a tape over their 255's to get some more data points here?
Not really sure what i can do about it at his point ofcourse, short of spending even more money buying some other tyres. But i'm intrigued to see if this is a particular quirk of these Continentals or maybe an "all terrain" thing?
I've listed a spare torque converter on eBay. It came off the back of a 4.6 Thor engine I bought from the local breakers yard. Being from a 4.6 Thor I assumed it was a "medium" unit and listed it as such
Someone's messaged saying it's actually a large one, which ofcourse doesn't make a lot of sense, but I guess these are old cars and things get swapped about.
Can anyone take a look at the pic and tell which size it is? Is there a measurement I can take to confirm? I didn't see any part number on it.
My car has LPG, and it all works, however i'm beginning to question its continued worth, especially as its probably wanting some TLC.
The car doesnt run as well on the LPG as it does on petrol, feels a bit flat. Ofcourse thats typically offset by a huge cost saving that makes it worthwhile. Theres also a few drivability issues at high throttle demand.
However as LPG becomes harder to find, (the last few times i've gone to the local place they've been out of stock), i've also noticed the cost saving deminishing to the point of questionability...
My local place is now charging £1 a litre for LPG, vs £1.45 for petrol. However the car uses more fuel on LPG, which cuts into the saving. I recon it uses at least 25% more LPG than petrol. Plus its a bit of a detour to the next town over to buy it, and its the only place around that has it any more.
I've always reconned a tank of LPG at around 85L gets me 200-220miles or so. That works out around 12mpg and at £1 costs about 37p a mile
if we assume 15mpg on petrol at £1.45 thats 43p a mile
It used to be that LPG was half the price of petrol and meant the running costs were down in the 20p range, but 37 vs 43 seems barely worth it?
How are others finding it?
As some of you will remember, my P38 has been using coolant for a long time. 5+ years. It was also pressurising the cooling system and showing signs of coolant in the cylinders (some of the plugs were stained orange). It has however never actually overheated, so long as you keep it in water.
It seemed to be a multitude of issues, leaks in the engine bay pipework, leaks from the water pump, leaks from the heater core orings as well as dodgy head gaskets.
I took everything apart in the summer, gave it new headgaskets, new water pump, new heatercore orings and replaced every coolant hose on the engine. Removed the horrible T-pieces feeding the LPG and rerouted that to be fed from the throttle heater loop instead. Basically ticked every box in the "fix your P38 v8" hot list...
Except, its still using coolant, and still pressurising the coolant system. The top rad hose is properly solid after the engines warmed up, feels like pressing on a car tyre. I've got a leak on the hose on the inlet manifold that goes to the LPG vaporisor that i cant seem to stop, i've already striped one jubilee clip from tightening it up that much trying to stop it. This morning when i got in i noticed red drips all over the side of the centre console carpet and some contorting later it would appear the new heater core o-rings are leaking.
It seems to be leaking LESS than before, which i guess is something, but i'm getting somewhat pissed off with it now.
The interiors in bits as i didnt want to refit all the plastic trims until i'm sure the leaks are sorted. Its also mouldy and horrible inside as both footwells and the boot are damp... The wife tried to use it yesterday while i was at work to find the child seat was covered in mould-fur. So that had to get stripped down, bleached and put thru the washing machine...
Any ideas beyond getting rid and buying a Toyota?
Last month i got the car converted over to the newer Wabco D ABS system after the original modulator failed.
Drove the car at the weekend and it seems to have developed a fault in the new system. ABS and TC lights were on and the dash reported ABS Fault message.
Reading the fault codes i get a message saying "Front Right sensor short to Another sensor" which seems very obscure.
Some googlefu suggests this might be related to a faulty ECU, im also wondering if its maybe moisture/damp related? The car does seem to have a small leak into the passenger footwell, so perhaps the ECU has got wet?
Anyone seen this fault before?
Part of the brake job required me to remove the two ducts that go between the blower motor and heater box on each side.
Getting those ducts in and out was an absolute shitemare, however theres a further issue and thats that they dont seal in anyway. It looks like there used to be some sort of foam sealing on the duct which has long since perished, now the two parts just rattle around loose on the spigots, which will explain why i get a cold draft from the footwell in the winter!!
Anyone got any advice on what i can use to replace this missing foam, and perhaps also any tips on getting the ducts in without mangling the foam.
Spend the weekend wiring in the 99 spec wabco ECU and corresponding modulator to replace my broken one.
Finally got everything together, brakes bled, ECU powered, everything looks good....
Except the dashboard says Traction Failure
I've not actually driven it yet as i need to put the coolant tank and stuff back in. Scanned for fault codes and none are found. Is this perhaps normal for a WabcoD after the battery has been removed? Or do I have a problem somewhere in the wiring 🤔
Since i need front hoses, i'm revisiting my thoughts on the rear axle hoses.
My car has an early pipe routing, with the pipes above the axle. But the axle is a later one without the bracket, so its all a bit bodged currently.
I'm struggling to figure out what exactly the short pipe and jump hose does on the later setup?
If the caliper pipe goes from the axle to the chassis, why cant the hard line from the front just go directly into that flexi?
Went to the builders yard this morning and when i got there i could smell cooking brakes. Got out for a look and passenger front wheel was smoking hot.
Got it home driving slower and using the brakes as little as possible, and i've pulled the corner apart hoping it was just a stuck slider, except i cant actually see anything wrong.
sliders are free, pads werent even stuck in the carriers. I lifted the pistons boots and the pistons are shiney clean. I then got a G clamp, and if i push one piston in, the other pops out and vice versa, very little force needed, suggesting the pistons themselves are free. Now heres where it gets really odd...
I put a block of wood in the caliper leaving about 10mm of space, jumped in and pressed the brake pedal, in an attempt to push the pistons out some more, so i could check for rust, except nothing happened. The space remained at 10mm. I turned the ignition on and charged up the brake pump and properly heaved on the pedal... same thing.
Got a chunk of metal across both pistons and managed to force them both back 5mm or so with the g clamp. Reinstalled the caliper on the car. Since i pushed the pistons back theres now a 5mm gap between the caliper and pads. Stomped on the pedal as hard as i could inside the car, but the gap didnt close.
So what on earth is going on here!?!
One minute they're stuck on, and now they;re not getting any pressure at all?
Does anyone happen to have a scrap transfer case or gearbox knocking around they'd be willing to part with?
Was there a particular spec of car that did NOT have a sunroof? Was it simply an option?
From what i can see it seems to be low spec cars that were missing it? Would be good to confirm though.
I've pulled the passenger side head (drivers ones proving to be annoying!) but i'm curious about some of the findings.
The engine was pressurising the cooling system, slightly, and using coolant, but drove fine and you could do 100's of miles in it a day without issue. Lots of short trips seemed to guzzle coolant, but a long trip would only use a little, suggesting it was leaking more when cold perhaps?
Spark plugs on 1 and 3 would turn orange over time. Its been like this for several years and i've finally decided to fix it as it seems to (finally!) be getting worse with some signs of water on the other bank.
I'm particularly curious having removing the head though, of how exactly its ended up the way it has.
Examining the head and pistons, you can see that 1, 3 and 7 all appear to have signs of steam cleaning, with the clean areas of the piston crowns and clean areas of the head. 5 looks pretty normal.
Moving over to the gasket, cylinder 1 has obvious rust on the firing ring, so we can imagine thats certainly a path between the water jacket and cyl 1. Oddly enough for the cylinder with the most obvious water route, its the dirtiest of the three cylinders. Cyl3 has a small amount of rust on the fire ring too. I guess i'm pondering how water got into these cylinders in the first place to rust the fire ring though... Especially 3, it doesnt appear to be near any water... Cyl 7 fire ring looks fine, infact theres nothing obvious at all around cyl 7, so not sure why its showing signs of steam cleaning. It is ofcourse adjacent to the water jacket, so it certainly could be leaking across from there.
Is there anything else i can check while its apart? Cylinder liners being the obvious question mark.
Ive put a stream of photos on imgur: https://imgur.com/a/PyyyvxJ
I've just replaced by tailgate as the old one was rotten.
The glass on the new one is much darker, and has "opticool" on the info plate.
However there is a damaged area about the size of a thumbnail right in the middle where what looks like window tint has peeled off.
Anyone know if the opticool glass has a coating applied that could peel off? Or is it just normal glass and someone has applied standard window tint?
I don't want to start trying to peel it if it's supposed to be part of the glass! But if it's tint ill probably just peel it.
Some months ago while in the local U-Pullit i happened across a late model P38 with a updated cluster.
The guage faces have a green background and the legends etc are all a bit more modern, so i bought it.
Finally went to fit it today, and after sorting some niggles (airbag warning light/message due to a missing bulb) and syncing the odometer, it all seemed to be working, except the two small guages.
The fuel guage seemed to display 1/4 tank. The petrol tank is nearly empty and with the old cluster the light was on and the guage was just off the red. Though at various points it did correctly display "fumes" as it should, it also at various points returned to showing 1/4. I took it out for a drive for a mile or so and it slooooowly dropped to the line before the red, however the light didnt come on. I dont know if it would have eventually sorted itself out. When i got back, i cycled the ignition a few times and eventually it did show the low fuel light, but after checking some things with nanocom, it went back to showing 1/4 tank again....
The test drive also highlighted a second issue. Once it warmed up the temp gauge pinned its self round against the right hand side and the red warning light came on. Checked with nanocom, and the ECM was reporting 93c as normal. Does the temp sensor perhaps differ between Gems and Thor? Any way to alter the calibration?
I've got a pair of rocker shafts from my spare engine which I'd like to disassemble and clean to go back on the heads before install them to the engine in the car.
Then I wondered, do these parts need to marry up with the original components? I don't have the pushrods from the spare engine, and the rocker shafts have been mixed up so aren't going back on the original heads either...
Assuming I can still use them, is there anything specific I need to check or measure to check for wear?
Any tips on getting the sunroof panel out? The headliner is out and retrimmed, but I can't see how the sliding panel comes out of the sunroof cassette to retrim that piece?!
I've started stripping the scrapyard V8 with a view to keeping stuff that might be handy and binning anything that isn't.
I've discovered both exhaust manifolds have a small Flexi joint under the heatshield, and on both manifolds they are distorted and split.
Is this a common problem? My car has what sounds like a manifold leak, and my plan had been to clean up the faces on these ones and swap them in when I do the heads...
Is it worth trying to repair them? Anyone just sleeved with solid pipe instead?