E34 M5 anus blue 16/9/14

Discuss Non-E30 BMW's in here - No selling!

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Andyboy
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Fri Oct 31, 2014 9:25 pm

Another reminder of why not to buy a 3.8! The money involved for parts is just utterly insane and you can see why most of them are bangers. £1500 for a MAF is just taking the piss.

Given that the Merc MAF's look so similar, I'd be giving one a try in conjuction with a rolling road session. It may be perfectly okay and give decent fuelling. Also give the old one a spray with contact cleaner.

Bosch are/were well known for giving identical parts different numbers so they could stitch you up via the main dealers. We had an issue years ago with an Alfa 164 2.0TS that had shat a rotor arm. From Alfa it was £156 with the distributor (!) and Bosch gave a different part number for the rotor that was not available aftermarket. Just so happens that a VW VR6 one was identical and was about 14 quid. The Bosch geezer at the importers (Camberley Auto Factors?) said they did this all the time.

I wouldn't mind putting a tenner on the 420 Merc MAF being identical.
kam-325i
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Fri Oct 31, 2014 9:53 pm

There is a list on the Alfa romeo forum that compares part numbers for bosch stuff....it gives you the numbers for where the same part is used across different brands...
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kam-325i
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Fri Oct 31, 2014 10:06 pm

Part# 0280214006 = #13 62 1 315 541 is discontinued and not used on anything else...
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kam-325i
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Fri Oct 31, 2014 10:10 pm

forgot the link

http://www.bosch-automotive-catalog.com ... uct-search

you can cross reference using BMW's part number, then using the comparison feature, see where else the same part is used on other makes of vehicle.....
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Simon13
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Sat Nov 15, 2014 6:30 pm

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Today i picked this up which nicely replaces my unstuck original.

I've also picked up a spare orginal MAF, off a 116,000 mile car. So not new but with some good service left in and plus having a spare won't hurt. Until the MAF situation improves for 3.8 cars in someway. The car is defo a little more zingy on the top end i feel revs harder on the top end i feel.


Then onto my favourite fix of the day



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As stated before my cruise control suddenly sprung into life literally. But i'm now thinking this was the fault i had all along. When it wasn't working correctly if at all.

Where my fingernail is pointing this should be flat not bent over like so, this was jamming or causing obstruction or both. Anyhow i guess it is my fitting error that may have caused it. I've a spare actuator in stock and voila i've perfectly functioning cruise control now after an extended test drive it and feels as it should to me now.


Whilst on the subject where i collected the MAF from today was a 70 mile drive to which a steady plod @80 with the cruise on yeilded a heady 30.4 mpg on the OBC! And after some enthusiastic MAF "testing" and the trip home was on 27. Economy the bi-turbo could only dream of!


Which made me think, the e34 has the biggest fuel tank of any M5 produced at 90 litres i think. Also if it will do a genuine ish 30 mpg or there abouts on a run with the cruise control on means it gives the e34 the best cruising range of all the M5s. Sad but interesting..........to me :o
Andyboy
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Sat Nov 15, 2014 11:03 pm

Metal fuel tank though innit. If you haven't already, it's worth taking the rear bumper off and replacing the steel fuel line.
Simon13
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Sun Nov 16, 2014 10:30 am

And? the whole cars metal, its an e34. Proper motor. That rusty vent fuel pipe thing is blown out of proportion my bi turbo and iX had pipes with no rust on them!
Andyboy
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Sun Nov 16, 2014 6:38 pm

Sorry I mentioned it.
Simon13
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Sun Nov 23, 2014 11:33 am

So this week has been air con time as its the right time of year :o


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I whipped the bumper off and trim for a good inspection of the fan, condensor and much to my surprise the fan is unseized and the condensor looks to be in very good condition. Result, as its an M5 specific item i learnt this week. I unplugged the fan and gave it 12 volts up its chuff to see if its working on both speeds which it is, someone has in the past replaced the resistor in the past as there is cut wires and heat shrink evident. Nice to see a decent electrical repair for once instead of sctotch locks and electrical tape!

Its also just dirty under here and not all crusty on the edges like i guess cars with alot of winter driving end up like


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So i've took a chance and just changed the dryer and pressure switch and a take a chance on the gas up

The compressor also moves nice and freely so in theory it should go again?


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Upto my local tyre place yesterday as they'll gas my aircon for me for a nice crisp £20 note. Lovely chaps they are

First off was to see if the system held pressure with some nitrogen gas at 10bar for 5 mins and see it holds. Which it did so then it was onwards and the 40 odd minute wait it takes the machine to do its thing

And we now have some nice cold Air con again! I don't know how many years its not worked for but there appears to be a tiny leak from the smaller charge point valve. Being a 94 car it looks like it may have been R12 from factory? As it has the 134a valves screwed on. I've got spare a brand new valve any how so i'll see how it lasts and i may have to change that valve and it should be 100%

So thats another job kind of done and shes coming back to full health nicely now, all the electric windows work ok along with the sunroof, check control doesn't throw up random faults, cruise control added and now the a/c is working its becoming more like an M5 by the week. Still lots to do though
Andyboy
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Sun Nov 23, 2014 7:57 pm

I love happy endings. I just bought a 99 E36 Verty with a mon working blower motor. After swapping in a known good digi control panel didn't fix it, a 2 quid scrapyard hedgehog did - and the AC works!

Not bad for £250! :D
B7
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Wed Nov 26, 2014 4:13 pm

I doubt it was R12 from factory Si. My 93 525 was on 134 from new.
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Wed Nov 26, 2014 4:17 pm

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Is the green sticker on the slam panel not the R134 sticker from new? :wink:
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Simon13
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Thu Jan 01, 2015 1:09 pm

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Rear blind time! I've a major fetish for shelf/door blinds and i bought this one off m-sport a few months ago but had a crack yesterday at fitting it. e34 shelfs are the same moulding whether its got a blind or not so it was time to crack on mark it up and cut my shelf


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hole cut, i cut the cloth out with a knife and then i cut the shelf with my 4 inch grinder with a 1mm cutting blade, worked a treat


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blind fitted in not too bad, but i can't get the end clips in properly so i'll need another go later on to get it perfect



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And shes in and up, next up is door blinds which i'm working on as we speak.



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Found this? Ski hatch bag option thing?



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I also remembered i had a fire extinguisher bracket and spare bottle so another trinket.

Dare i say it the grey cloth trim is growing on me :o: I need to wetvac the drivers seat but the rest has come up nice with a hoover. How do you clean the alcantara bolsters anyone?
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M-Sport
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Thu Jan 01, 2015 4:25 pm

Did you have to pull roof lining down to get the blind clip in place Si?

Need to do the same mod on my m5 so thanks for sharing :thumb:
powelly
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Thu Jan 01, 2015 5:52 pm

There are a couple of products out there designed for alcantara, the idea is not to saturate it, I've had success with regular interior shampoo in the past, low foam machine products work best here in my opinion, basically stuff for machine use, I'll come and do it for you soon and break out the wet vac on seats and carpet.
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Simon13
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Thu Jan 01, 2015 8:14 pm

M-Sport wrote:Did you have to pull roof lining down to get the blind clip in place Si?

Need to do the same mod on my m5 so thanks for sharing :thumb:
yeah the brackets for the clips are there in the shell, you just "bend" the headlining down a bit and you'll see it.

Nice offer powells should be good. The previous owner said he had some new OEM floor mats and a new 6 speed gearnob with illumination! i'll chase him up now its new year.
Simon13
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Tue Jan 06, 2015 5:15 pm

Ok so today i changed the oil+filter and i turned the ignition on to note the milege for my service record and the sump was empty of oil. The gong chimed "engine oil low"

I thought ok fair enough, now i've filled her back up with oil and its still chirping me this messege, so have i killed the sensor by turning the ignition on when the sump was empty?! It won't go away it now even though oil level is ok!
bss325i
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Tue Jan 06, 2015 5:52 pm

Yes you have killed it as the sensor is essentialy a heated element which the oil cools so if there is no oil it burns out.
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BenHar
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Tue Jan 06, 2015 5:56 pm

bss325i wrote:Yes you have killed it as the sensor is essentialy a heated element which the oil cools so if there is no oil it burns out.
Wonderful engineering from BMW!

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bss325i
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Tue Jan 06, 2015 6:01 pm

Well not really, just don't leave the ignition on when draining oil.
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Simon13
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Tue Jan 06, 2015 6:35 pm

i didn't leave it on, i turned it on for a second to read the milege.

Anyhow false alarm, its gone so i assume all is ok
bss325i
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Tue Jan 06, 2015 6:59 pm

Happy days.

Thinking about it, I don't think E34's work on the principle I mentioned, pretty sure they as the same as an E30.

The E39/E46 onward that are the heater element type.
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Simon13
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Tue Feb 03, 2015 8:07 pm

Men, rejoice the mig welder is coming out! :o Sill covers off the lot. MOT time has come, failed like i knew as i poked a hole and left it 8O

Henry hates me :D

Currently in a million bits and taking the bull by the horns in the usual fashion and eating my wallet along the way. :cry:
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Tue Feb 03, 2015 8:24 pm

GAPE PICS NOW !! itz the rulez ! :D
Simon13
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Tue Feb 03, 2015 8:31 pm

In time! :o
bss325i
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Tue Feb 03, 2015 8:44 pm

I thought the sills had been welded up in bobs time with it?
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Simon13
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Tue Feb 03, 2015 8:48 pm

They have, it appears they only welded the outside of the sills and skipped any of the inside work. :o

I've got lots of pictures to digest and too many beers mean i'm not functioning correctly at the moment for a picture fest.

Nearly sorted out some door blinds on more pressing matters winkeye
Simon13
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Sat Feb 14, 2015 10:15 am

Can i get an e36 tech 2 steering wheel to fit my car? No airbag dramas?
Andyboy
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Sat Feb 14, 2015 3:09 pm

You can, but wiring the horn in can be an absolute nightmare. They are supposed to take the earth from the steering column but very often they just won't have it. My Compact has a horn switch on the dash as the steering column refuses to earth to the body.
Simon13
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Sat Feb 21, 2015 9:48 am

Well i was having fun with my door blinds project, but its kind of been put hold as an MOT fail has ment some more serious work.

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We've ended up here a no doubt familiar place for my e34's :?

So failed on nearside floorpan

advised on

offside floor pan sill area

rusty fuel lines

windscreen chips

1 brake pipe slightly corroded.


So off with the sill coveres, now this was welded up in these areas 1-2 years ago


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So nothing too tragic from the outside as you might expect. Its had a genuine replacement wing in the past too i've discovered so its solid, the original is the usual crusty at the bottom.



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Being a northern car originally its looking pretty good i'd say overall underneath. As always the jobs spread and she could do with some good old car maintenance



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Diff has an oil leak on the backplate and the pinion oil seal also.



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grisly fuels lines i decided to replace, which in short has been a mission as i've literally had to grind a slot into every screw head as they were rusted in to get them moving. Which has meant diff removal (coming out anyway) and the drive shaft one side, dropping the beam down also to get the new lines in.


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Grim, system still has life in it but this is the worst area



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Ah a leak on the A/C but some seals should cure this along with a new charge point valve. See if it all holds then!


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Some new pitman arms as they looked to be sad originals. I'll do the subframe bushes too later as they're a bit soft, and an odd pair also.



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Getting the new lines in for the pipes and new clips £120! The breather pipe isn't too bad so i've left it


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these clips are a silly £5 each and i needed all 3. New fuel filter while we are here. Seems easy but its been a ballache as per usual



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Onto these rather heavy diffs, this is my method of undoing the bolt


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new seal in



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Nut on and re tightened



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New gasket, and i've changed the oil while i'm here


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The beast ready to re install. Its in not sure how i did it on my own but it was tiring!


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New gasket here to keep the grease in. Cleaned most of the old stuff out and added some new in


Onto the welding which Henry is undertaking! Very nice chap


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Quick clean up, this is the side i poked a hole in............i wonder it will grow in size?!





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Sure has!!



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Quite a bit cut out and the thing is the previous bodyshop would of known this was here as they're talents extended to welding metal to rust which is quite a feat as those who can weld will know.



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This is the repair so far and as far as we are with it at the moment.


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Very much working progress still


I'm hoping to take it to the ring in May so theres still a fair bit more i want to do before we go, but its MOT first.

Should be an epic tram round the ring so i'm mega looking forward to it in an original ring taxi variant!
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Sat Feb 21, 2015 12:57 pm

Nice to see there's still progress on this thread, not seen it for a bit. Nice to a catch up :D
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Nobby_N
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Sat Feb 21, 2015 5:49 pm

Always as ever I love you threads, I only wish I had the time and skills to restore a car! Epic work :cool:
Simon13
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Sat Feb 21, 2015 7:33 pm

Ta,

I've not got as much time as i'd like with work, family and my hockey season still in full swing the cars have to take a back seat over winter. I've been pinching an hour or two here and there but its rained alot this week so i've been able to hit it.

I'd like to keep this one for a while and need to get it up to scratch as my e30 will be taking priority after :D Getting the bug back to see it through onto the road again.
bss325i
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Sat Feb 21, 2015 7:42 pm

Simon13 wrote:Should be an epic tram round the ring so i'm mega looking forward to it in an original ring taxi variant!
Epic graft as usual!

Sorry to p!ss on your bonfire but this is the original Ring taxi! :)

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Sat Feb 21, 2015 9:18 pm

bss325i wrote:
Simon13 wrote:Should be an epic tram round the ring so i'm mega looking forward to it in an original ring taxi variant!
Epic graft as usual!

Sorry to p!ss on your bonfire but this is the original Ring taxi! :)

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Awesome turds ! :)

the one I have in at the minute has done quite a few laps of the ring 8O

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