Is this the water pump?

Need technical Q/A then you're in the right place

Moderator: martauto

Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 5:50 pm

Ran the car for the first time for a while. Started first time and everything got up to temp. After this, I noticed a squeaking noise and then coolant started peeing out.

I couldn't see where it was coming from, but here's a pic. Any suggestions as to what it might be? Pump possibly?

If you look closely, you can see a pink stream of fluid

Image
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
bab-91
Married to the E30 Zone
Married to the E30 Zone
Posts: 7174
Joined: Thu Jan 06, 2011 11:00 pm
Location: Northern Ireland

Post Wed May 27, 2015 6:25 pm

Did you check the jubilee clips?
The Internet - It has proven to be worthless, and is nothing but a repository for perverts.

IG - bab91
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 6:27 pm

I had a quick look, Bab, but it was too hot. It also looks like it's in a hidden or covered place.

Does look like there is some residue on the clips.
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
bab-91
Married to the E30 Zone
Married to the E30 Zone
Posts: 7174
Joined: Thu Jan 06, 2011 11:00 pm
Location: Northern Ireland

Post Wed May 27, 2015 6:37 pm

Gert_8 wrote:I had a quick look, Bab, but it was too hot. It also looks like it's in a hidden or covered place.

Does look like there is some residue on the clips.

The clips loosen if the car has been sat idle for a while. I'd start there.
The Internet - It has proven to be worthless, and is nothing but a repository for perverts.

IG - bab91
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 6:38 pm

Ok. Thanks. I'll get under it and have a good look too :D
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 7:02 pm

Every one of the little bleeders was loose!! :?
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
User avatar
bosers
E30 Zone Regular
E30 Zone Regular
Posts: 496
Joined: Sat Jun 29, 2013 11:00 pm
Location: Devon

Post Wed May 27, 2015 7:51 pm

Who'd a thunk it?! :)
daimlerman
**BANNED**
Posts: 15968
Joined: Mon Feb 27, 2006 11:00 pm
Location: Grumpy Old Man

Post Wed May 27, 2015 8:04 pm

Squealing noise(sound a bit like Pony?) is most likely the bearing on the water pump telling you it is about to hand it's dinner pail in.

Continued use will bugger the drive belt and the cylinder head.

Check the bearing by trying to waggle the fan up/down/side to side.Any movement and the pump is buggered.
Youth is wasted on the young.
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 8:09 pm

Thanks Malc. It's not being driven, and when it is, it will be a short trip the garage for a cambelt etc change and service. Mot at yet same time.
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 8:38 pm

Lol!
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49360
Joined: Mon Jan 10, 2005 11:00 pm

Post Wed May 27, 2015 8:41 pm

daimlerman wrote: Check the bearing by trying to waggle the fan up/down/side to side.Any movement and the pump is buggered.
Make sure you distinguish between movement of the pump bearing and movement of the viscous coupling bearing.
If there's any movement, the pump is definitely duff, but lack of movement doesn't prove it's good.
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed May 27, 2015 8:43 pm

No worries, chaps, pump is going to be replaced. Thanks for your help.
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
bab-91
Married to the E30 Zone
Married to the E30 Zone
Posts: 7174
Joined: Thu Jan 06, 2011 11:00 pm
Location: Northern Ireland

Post Wed May 27, 2015 8:43 pm

Gert_8 wrote:Every one of the little bleeders was loose!! :?

Move over Brian, there is a new mastermind in town! :D
The Internet - It has proven to be worthless, and is nothing but a repository for perverts.

IG - bab91
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Sun May 31, 2015 9:24 pm

Top up the coolant and turned it over again this afternoon. Water still peeing out underneath, but difficult to see where it's coming from.

Think it's the pump.
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
User avatar
aimlessrock
E30 Zone Squatter
E30 Zone Squatter
Posts: 1821
Joined: Sun Dec 06, 2009 11:00 pm
Location: Manchester

Post Wed Jun 03, 2015 8:57 am

Lilely the WP Gert, when you get it replaced it would be an ideal time to replace the front water hoses.
E30 320i Convertible (1989)
190 Mercedes (1988)

"there is nothing more expensive than a cheap E30"
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed Jun 03, 2015 9:26 am

Ok, will do. Thanks for that. If I top up the water reservoir, I have a 2 mile (traffic free) drive to the garage. Can I risk it. The water loss isn't considerable, it's not a weep, iether. I'm just thinking whether it will make it?
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49360
Joined: Mon Jan 10, 2005 11:00 pm

Post Wed Jun 03, 2015 9:31 am

Car won't start to overheat until the reservoir is completely empty, so the short answer is whether or not the rate of leak exceeds the capacity of the tank.
Keep an eye on the gauge, and carry a can of water in the car.
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed Jun 03, 2015 9:49 am

Thanks Brian!
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would
pacerpete
E30 Zone Team Member
E30 Zone Team Member
Posts: 18165
Joined: Sun Jan 23, 2005 11:00 pm
Location: Iver heath. South bucks.

Post Wed Jun 03, 2015 4:39 pm

Any 'brow' pics ? :)
Gert_8
Married to the E30 Zone
Married to the E30 Zone
Posts: 11302
Joined: Mon Dec 08, 2008 11:00 pm
Location: In your back passage faster than a rat up a drainpipe!

Post Wed Jun 03, 2015 6:14 pm

It's all about the scouse brow these days!! :D
Image
PONY, 2013 - "Anyway span 360 degrees hitting the kerb and giving the old man two fingers as I was spinning like Michael Schumacher would