Oil usage - E46 330ci
Oil usage - E46 330ci
Author
Discussion

Ciaran

Original Poster:

1,474 posts

231 months

Wednesday 28th May 2008
quotequote all
I had an oil service back in February and have probably only done about 2000 miles since but my oil light came up this morning. I know the 330ci is fond of oil but surely not that much. The 2000 miles have been city driving with very little motorway jaunts.

Is my car about to die?

Cheers

Neil.D

2,878 posts

235 months

Wednesday 28th May 2008
quotequote all
BMW's tolerances for oil consumption are 1L per 600 miles.
So 1L for 2k miles isnt bad. There isnt anything wrong with it liking a drop and yours doesnt drink much in comparison.
Was the correct oil weight used? I tried 0W 40 in my car when it specifies 10W 60 and it burnt it like water. Took it out 2k miles later so treated it like an engine flush!

DavidLScott

1,048 posts

253 months

Wednesday 28th May 2008
quotequote all
I've had mine for 45k miles (5 years this week) and have only had any real issues twice.

First time was on a hot day driving round the Lake District and the low oil light came on - the handbook is useless other than saying use BMW approved oil so I had to phone a dealer to find out the right oil as there were no dealers within 50 miles or so. Paid a fortune in an indie service station as no Halfrauds in Ambleside either!.

The second time was a random check that showed it very low.

Otherwise I haven't really had to put any in apart from the odd tiny top up.
I am not the worlds best at checking these things, except in the Tiv which is a frequent paranoid check up.

Aubrey

1,157 posts

225 months

Wednesday 28th May 2008
quotequote all
What's the best oil to use in an E46 330ci then?

Edited by Aubrey on Wednesday 28th May 15:32

DavidLScott

1,048 posts

253 months

Wednesday 28th May 2008
quotequote all
I've found some Shell Helix Plus synthetic 10W-40 in the garage that I think was what I bought - it was some time ago now and my memory is not what it was.

jamoor

14,506 posts

244 months

Wednesday 28th May 2008
quotequote all
DavidLScott said:
I've had mine for 45k miles (5 years this week) and have only had any real issues twice.

First time was on a hot day driving round the Lake District and the low oil light came on - the handbook is useless other than saying use BMW approved oil so I had to phone a dealer to find out the right oil as there were no dealers within 50 miles or so. Paid a fortune in an indie service station as no Halfrauds in Ambleside either!.

The second time was a random check that showed it very low.

Otherwise I haven't really had to put any in apart from the odd tiny top up.
I am not the worlds best at checking these things, except in the Tiv which is a frequent paranoid check up.
My local dealer handed a free oil bag to me when buying parts, it velcros in the boot and holds 1l oil, a pair of gloves and a dipstick wipe.

_Deano

7,414 posts

282 months

Wednesday 28th May 2008
quotequote all
Aubrey said:
What's the best oil to use in an E46 330ci then?

Edited by Aubrey on Wednesday 28th May 15:32
Is Mobile 1 0-40w ok?
I can buy loads of this from costco for a lot less than what halford/BMW want for it. Plus the Cayenne S loves the stuff.

DavidLScott

1,048 posts

253 months

Wednesday 28th May 2008
quotequote all
_Deano said:
Aubrey said:
What's the best oil to use in an E46 330ci then?

Edited by Aubrey on Wednesday 28th May 15:32
Is Mobile 1 0-40w ok?
I can buy loads of this from costco for a lot less than what halford/BMW want for it. Plus the Cayenne S loves the stuff.
It my relative ignorance the 0W bit would worry me as that is possibly a bit thin.

The best thing to do is check the spec with a BMW dealer and then get a good name alternative.
Just tell them you need it now and are too far from a dealer to buy it from them if they get shirty (as they did with me).

justlivyalife

4,608 posts

236 months

Wednesday 28th May 2008
quotequote all
I'm 80% confident my mate has 0w-40 in his E46 325, but just ring up the BMW dealer and they will confirm what oil you need. His did use about a litre per 1000 miles, which seems a lot but BMW say it's fine. Since a service about 5k ago it has slowed down it's drinking habit though.

[TW]Fox

13,575 posts

275 months

Wednesday 28th May 2008
quotequote all
My E39 530i uses Castrol Edge 0w30 - this is (Well, the trade SLX version) what the car has been run on since new and what my local BMW uses at service time.

RumbleTumble

199 posts

271 months

Wednesday 28th May 2008
quotequote all
_Deano said:
Aubrey said:
What's the best oil to use in an E46 330ci then?

Edited by Aubrey on Wednesday 28th May 15:32
Is Mobile 1 0-40w ok?
I can buy loads of this from costco for a lot less than what halford/BMW want for it. Plus the Cayenne S loves the stuff.
I usually get through a 4l can of Mobil 1 every year in top ups (about 7-8k miles) in my 03 330. Get mine from Costco to smile - hasnt harmed mine in the last 2 years....

///MrSingh

152 posts

222 months

Wednesday 28th May 2008
quotequote all
BMW recommends 0W-30 Castrol SLX for the M54 engines, we were given a little 1 litre bottle in the boot at the last service smile

dr matt uk

18,084 posts

229 months

Thursday 29th May 2008
quotequote all
http://www.pistonheads.com/gassing/topic.asp?h=0&a...

If you are still in doubt, try asking Guy - knows his stuff

SpeedIsProgress

233 posts

228 months

Thursday 29th May 2008
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My E46 325i takes 0w 30, I know this because I completed an oil change last week... .I am guessing a 330 would be the same, but I could be wrong