Bought an E38
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Discussion

ukzz4iroc

Original Poster:

3,500 posts

203 months

Friday 1st October 2010
quotequote all
My plan of finishing with my Volvo V50 lease and getting a barge came to fruition last night. I've bought a 2001 E38 728. FSH with 159k on the clock and verified.

Drove it from the sellers house back home (4 miles) and there was steam coming out of the rad area. Looked this morning and there is little to no coolant in there. I've heard it could be a cracked expansion tank (which is a nice easy fix) or it could have just been low since it was a year ago that it was serviced.

As I am effectively going to run this into the ground, do I need to start using BM approved oils and antifreeze? Can I get away with just using normal Halfords type stuff?

It has the shimmy, but I was made aware of that. One final prob is the rear tyres are different. 235's on one side and 255's on the other. I was too preoccupied with looking for make of tyre and condition to notice this! Doh.

Oh well, gorgeous car anyway. Any advise or suggestions on my new acquisition? I have a month till the Volvo goes back to Lex autolease to get the E38 fit.

Dunk76

4,350 posts

243 months

Friday 1st October 2010
quotequote all
The expansion tanks do go on the 2.8, and the water pumps can leak as well. However, they're simple enough lumps to work on.

edo

16,699 posts

294 months

Friday 1st October 2010
quotequote all
ukzz4iroc said:
My plan of finishing with my Volvo V50 lease and getting a barge came to fruition last night. I've bought a 2001 E38 728. FSH with 159k on the clock and verified.

Drove it from the sellers house back home (4 miles) and there was steam coming out of the rad area. Looked this morning and there is little to no coolant in there. I've heard it could be a cracked expansion tank (which is a nice easy fix) or it could have just been low since it was a year ago that it was serviced.

As I am effectively going to run this into the ground, do I need to start using BM approved oils and antifreeze? Can I get away with just using normal Halfords type stuff?

It has the shimmy, but I was made aware of that. One final prob is the rear tyres are different. 235's on one side and 255's on the other. I was too preoccupied with looking for make of tyre and condition to notice this! Doh.

Oh well, gorgeous car anyway. Any advise or suggestions on my new acquisition? I have a month till the Volvo goes back to Lex autolease to get the E38 fit.
IMHO dont scrimp on the fluids.

I guess the first thing to do it top it right up and see where it pisses out!

B'stard Child

31,070 posts

275 months

Friday 1st October 2010
quotequote all
If they use water (well apparently lose it) it's well worth checking the heater hose at the back of the engine bay as (on both 540's and 740's) they are required to have a lot of movement and with age they break down and cause small but constant and almost undetectable water loss - untill the leak is big enough to result in a major coolant loss in a very short space of time - Don't ask me how I know this.......

I thought they'd fixed the header tank issue by 2001.....

B'stard Child

31,070 posts

275 months

Friday 1st October 2010
quotequote all
This might help

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

And I can't help thinking this thread would be better in the BMW General section if you want a lot of detailed info

XB70

2,494 posts

225 months

Friday 1st October 2010
quotequote all
I only recently got rid of the spare bottles of BMW coolant that I used to have in the piece of junk 750il that I had.

Exactly the same - loss of coolant the night I bought it (from a so called 'specialist') and cue a few grand on repairs.

Crossing fingers for you that just the expansion tank.


ukzz4iroc

Original Poster:

3,500 posts

203 months

Friday 1st October 2010
quotequote all
Thanks all for replies thuse far.

XB- what was th eproblem in the end. Doesn't sound like a happy experience? frown

aka_kerrly

12,505 posts

239 months

Friday 1st October 2010
quotequote all
Did you not take the car on a test drive? if you only managed 4 miles home before it was losing coolant all over the place id be pretty annoyed.

ukzz4iroc

Original Poster:

3,500 posts

203 months

Friday 1st October 2010
quotequote all
Yep all fine on the test drive 3 days before. Car hadn't been moved since. I am annoyed smile

aka_kerrly

12,505 posts

239 months

Friday 1st October 2010
quotequote all
that is odd, i wonder if the previous owner had used radweld or similar to mask the problem?

joebongo

1,517 posts

204 months

Friday 1st October 2010
quotequote all
You need to get on bimmerforums.com. Best support forum out there.

http://forums.bimmerforums.com/forum/forumdisplay....