MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: Rossmk5gti on August 28, 2017, 02:16:51 pm

Title: Losing oil at a fast rate!
Post by: Rossmk5gti on August 28, 2017, 02:16:51 pm
My mk5 GTI burns a lot of oil since monitoring it every 100 miles I noticed gone down in 600 miles to a quarter full any common faults with oil consumption or advice?

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Title: Re: Losing oil at a fast rate!
Post by: slix on August 28, 2017, 03:15:34 pm
Have you checked the simple stuff first? As in leaks from sump nut etc? Any viable signs of leakage around engine? Oil stains on driveway?
Title: Re: Losing oil at a fast rate!
Post by: Rossmk5gti on August 29, 2017, 12:15:33 pm
Yeah no obvious signs of external leaking and there isnt really any smoke coming out of the exhaust tbh

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Title: Re: Losing oil at a fast rate!
Post by: pudding on August 29, 2017, 12:30:05 pm
1/4 left in the sump, or 1/4 way up the min-max mark?  I think it's important to establish which!

If the latter, that's a litre over 1000 miles, which is within VW's tolerance and also considered 'normal' in the GTI community for an AXX engine.

Some use a lot less though, and there's no rhyme or reason to it.
Title: Re: Losing oil at a fast rate!
Post by: Rossmk5gti on August 29, 2017, 02:33:27 pm
1/4 on the min max mark

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Title: Re: Losing oil at a fast rate!
Post by: Pesky jones on August 29, 2017, 04:21:07 pm
1/4 left in the sump, or 1/4 way up the min-max mark?  I think it's important to establish which!

If the latter, that's a litre over 1000 miles, which is within VW's tolerance and also considered 'normal' in the GTI community for an AXX engine.

Some use a lot less though, and there's no rhyme or reason to it.

I had always assumed that 1/4 on the dipstick was 1/4 left in the tank.... is this not the case then?
Title: Re: Losing oil at a fast rate!
Post by: pudding on August 29, 2017, 04:56:29 pm
There is plenty of oil in the sump way below the min mark.   The hatched area on the dipstick (1 litre) is just to make sure customers don't over or under fill the engine.  In this case, it's 750ml under-filled from max, but still within allowance.
Title: Re: Losing oil at a fast rate!
Post by: Pesky jones on August 31, 2017, 08:58:20 am
Oh right! Blimey had no idea
Title: Re: Losing oil at a fast rate!
Post by: pudding on August 31, 2017, 09:35:24 am
I've known quite a few people run their engines with no oil showing on the dipstick at all, and they survived.   They got a stern bollocking from me though  :grin:

I will probably get a bollocking for saying this, but 90% of said people were female  :grin:
Title: Re: Losing oil at a fast rate!
Post by: ROH ECHT on September 01, 2017, 06:41:06 am
Confirming, that any oil within the range of the x-hatching is good...and that area only measures about 1 L from top to bottom. If and/or when your oil is being lost at a quicker rate in the future...you will see smoke in your exhaust while driving normally or under boost. Most likely will be due to failing/aged valve stem seals and guides, worn or stuck rings, or the turbo's bearing seal is shot.
Title: Re: Losing oil at a fast rate!
Post by: Rossmk5gti on September 06, 2017, 04:34:14 pm
Somebody suggested i try putting different oil into it could this benefit it? I've also heard they get better with mileage?

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Title: Re: Losing oil at a fast rate!
Post by: ROH ECHT on September 07, 2017, 05:32:06 pm
Yeah, some full syn oils are better than others. Depends what you want to spend now vs later...sometimes. Someone suggested I use their brand once...I looked it up and found it to be $80usd/5Lt...:surprised:
I found a full syn costing less and is better...I used Castrol full syn @ $43usd/5L (VWoA recommended) for years but recently switched to LiquiMoly @ $34usd/5Lt and it nearly doubled the cam follower life from every 10k miles to 20k miles. So I believe in good quality full syn oils.
Title: Re: Losing oil at a fast rate!
Post by: pudding on September 08, 2017, 10:53:24 am
My engine seems to get along with Mobil 1 0W40.  Decent and reasonably priced.
Title: Re: Losing oil at a fast rate!
Post by: pixel87 on January 20, 2019, 11:49:39 am
My engine seems to get along with Mobil 1 0W40.  Decent and reasonably priced.

Hey Pudding, do you still use Mobil 1 0w 40 in your GTi? I heard moans (usually from over in the US)..but i never had a problem with it in my old car. What is your consumption like?
Title: Re: Losing oil at a fast rate!
Post by: MPS on January 20, 2019, 03:46:00 pm
I've known quite a few people run their engines with no oil showing on the dipstick at all, and they survived.   They got a stern bollocking from me though  :grin:

I will probably get a bollocking for saying this, but 90% of said people were female  :grin:

You are only stating a fact.  :grin:
Title: Re: Losing oil at a fast rate!
Post by: bobby_fodge on January 20, 2019, 03:58:54 pm
I've had my axx for almost a year. Before I bought it I saw lots of forum posts about them drinking oil. Mine has never needed a top up over that time between three oil changes. There seems to be quite sole variability even between the same engined cars.