Search found 17 matches

by E30-Doc
Sat Aug 31, 2013 8:51 am
Forum: M50 / M52 Engines
Topic: rough idle and sometimes cut out,
Replies: 3
Views: 199

Re: rough idle and sometimes cut out,

sounds similar to when my Throttle position sensor went. This would be worth a check
( i did all the usual hose leak chasing, and ICV cleaning, and replaced all my gaskets to find it was the TPS all along)... things ran a lot smoother after all the work
by E30-Doc
Wed Aug 28, 2013 6:55 am
Forum: M50 / M52 Engines
Topic: Electric fan question
Replies: 18
Views: 676

Re: Electric fan question

I was troubleshoot a problem much the same today. for some reason my low temp switch was not switching on properly (I could hear the relay click over but the fan was no good). anyway I have them both set off the high temp relay now and it is working a treat. Mine switches on as soon as it is 1 needl...
by E30-Doc
Mon Jul 22, 2013 10:55 am
Forum: M50 / M52 Engines
Topic: zf gearbox - 5th gear problem
Replies: 2
Views: 218

Re: zf gearbox - 5th gear problem

m40 box works with:

m20 flywheel and m20 clutch

e30 m20b20 driveshaft (prefered), or e30 325i driveshaft
e30 m20b20 gear selector and shift carrier
best with 3.64 diff (or 3.46 if you use it lots on the highway in my opinion)
by E30-Doc
Mon Jul 01, 2013 9:56 am
Forum: M50 / M52 Engines
Topic: BBTB whistle
Replies: 5
Views: 335

Re: BBTB whistle

I have the same bimmer tune bbtb. I get both the sticking and the slight whistle (but only if I open the throttle at the right speed, if I hold it at say 10% there is no whistle, or if I drop the clutch and punch the throttle I don't get the whistle... It is very faint, but it's there, not too sure ...
by E30-Doc
Sun Jun 16, 2013 12:24 pm
Forum: M50 / M52 Engines
Topic: 328i Auto
Replies: 4
Views: 246

Re: 328i Auto

I used an auto donor Like above you need a spigot bearing (but your would ideally be changing that anyway) You also need a bit more wiring to disable the ews (need a constant live to one of the pins to fool the car you are in park so it will allow start up)... or just get a flashed ECU. Also there a...
by E30-Doc
Sun Jun 16, 2013 12:13 pm
Forum: M50 / M52 Engines
Topic: what worked best for you?
Replies: 3
Views: 341

Re: what worked best for you?

I am with m52, m20 lightweight fly and clutch, m40 g240, m20b20 prop, 3.64 diff
by E30-Doc
Thu May 09, 2013 7:09 am
Forum: M50 / M52 Engines
Topic: engine mounts/exhaust maifold
Replies: 12
Views: 583

Re: engine mounts/exhaust maifold

It has been done like that, but it is very expensive and needs to be custom... unfortunately the ones that came with your m52 are unlikely to fit due to the reduced space and steering UJ
by E30-Doc
Mon May 06, 2013 7:38 am
Forum: M50 / M52 Engines
Topic: Wiring Help, Maybe EWS
Replies: 9
Views: 454

Re: Wiring Help, Maybe EWS

With an auto, it needs to be receiving the signal that the car is in neutral or it will not start, this is to say that EWS Pin 9 needs to be switched on (wire this through the same positive as switch EWS pin 5) and you should be right.
by E30-Doc
Tue Apr 23, 2013 1:44 pm
Forum: M50 / M52 Engines
Topic: M50 inlet manifold gaskets worth replacing?
Replies: 3
Views: 158

Re: M50 inlet manifold gaskets worth replacing?

do you have any vacuum leaks? Did you replace them when you fitted the motor? if no leaks and you replaced them before then I would leave it. Otherwise this might be helpful.
by E30-Doc
Fri Apr 19, 2013 12:46 am
Forum: M50 / M52 Engines
Topic: m20 flywheel
Replies: 4
Views: 600

Re: m20 flywheel

m20 flywheel that you should use is part 11221264517 (e30 320i, 323i to 09/1984, e21 320i, 323i, e12 520i, e28 520i) or you can machine off the rear (engine side) of a regular e30 m20 flywheel. Use flywheel bolts 11227805885 (x8), use throw out bearing (30mm vs regualr 25mm) from 323i 21511204525. y...
by E30-Doc
Tue Mar 19, 2013 11:16 am
Forum: M50 / M52 Engines
Topic: alternative to e34 UJ's and danthe's shaft
Replies: 31
Views: 2234

Re: alternative to e34 UJ's and danthe's shaft

Brilliant!

I will get to this next weekend!

For any Australians who may stumble upon this thread, a corsa UJ is the same as a Barina XC (2005) uj.
by E30-Doc
Tue Mar 19, 2013 10:50 am
Forum: M50 / M52 Engines
Topic: What is this plug for?
Replies: 1
Views: 164

Re: What is this plug for?

Auto gearbox
by E30-Doc
Sat Mar 09, 2013 3:56 am
Forum: M50 / M52 Engines
Topic: alternative to e34 UJ's and danthe's shaft
Replies: 31
Views: 2234

Re: alternative to e34 UJ's and danthe's shaft

Any tips on how to take the top apart and how you re-staked it?

This looks really good, well done!
by E30-Doc
Mon Mar 04, 2013 5:14 am
Forum: M50 / M52 Engines
Topic: alternative to e34 UJ's and danthe's shaft
Replies: 31
Views: 2234

Re: alternative to e34 UJ's and danthe's shaft

what do you mean by "swaped the top part of the uj from the e30"?, got any pics?

looking at doing this for the extra clearance on my m52 swap
by E30-Doc
Sat Feb 16, 2013 10:02 am
Forum: M50 / M52 Engines
Topic: e30 to e36 m52 wiring table
Replies: 1
Views: 192

e30 to e36 m52 wiring table

Does anyone have a copy of this? I am trying to get some wiring done this weekend and the table on the sticky is missing. If someone has a copy that they don't mind posting up that would be great. Also if there is any additional requirements for an e36 auto gearbox to e30 manual that would be great!...
by E30-Doc
Wed Jan 30, 2013 11:51 am
Forum: M50 / M52 Engines
Topic: M52 w/ m40/G240(short flange): Which Driveshaft???
Replies: 2
Views: 255

Re: M52 w/ m40/G240(short flange): Which Driveshaft???

I am also curious about this... can a 318i propshaft be use with the m40 box, or do you need to use the 320i propshaft?
by E30-Doc
Wed Feb 15, 2012 3:41 pm
Forum: M50 / M52 Engines
Topic: Can someone write me short list for m50 con please
Replies: 15
Views: 656

Re: Can someone write me short list for m50 con please

Sorry to bump up an old thread but I have a quick question about props. In this thread it says a G240 (m40) gearbox and 318i prop can be used with an m50. I was under the impression this would be too long and that a 320i prop would be best and that a 325i e30 prop would be too short. are all e30 pro...