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BMW E39 520i using oil, opinions?

  • 17-08-2016 8:18pm
    #1
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭


    Hi I have an 03 E39 520i, bought the car 3rd July and now car has started to use oil at rate of 3.5 litres after less than 500 miles.. No visible smoke etc, I've heard of ccv valve causing this?? Any advice appreciated..


Comments

  • #2
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    The 2.2 M54 engine is notorious for burning oil, I had a few leaks with my 2.5. I replaced the rocker cover gasket, oil filter housing gasket and the entire CCV system including the breather.

    I went from roughly 1l in 800-1000 miles to using about 1l per 3-4000 miles!


  • #3
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    The 2.2 M54 engine is notorious for burning oil, I had a few leaks with my 2.5. I replaced the rocker cover gasket, oil filter housing gasket and the entire CCV system including the breather.

    I went from roughly 1l in 800-1000 miles to using about 1l per 3-4000 miles!

    I've had a few 2.5's alright and found them great but the 2.2 really surprised me, what seems to be the biggest cause of it?


  • #4
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    I've had a few 2.5's alright and found them great but the 2.2 really surprised me, what seems to be the biggest cause of it?

    I think it's something like weaker pisotn rings in the 2.2's but it could be a few things with this engine really!


  • #5
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    I've had a few 2.5's alright and found them great but the 2.2 really surprised me, what seems to be the biggest cause of it?

    I think it's something like weaker pisotn rings in the 2.2's but it could be a few things with this engine really!

    I guess it's really a case of get to it and try to get to bottom of it! Thanks for the replies really appreciate it.. Btw enjoyed the thread on your E39, lovely car and nice work!


  • #6
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    I guess it's really a case of get to it and try to get to bottom of it! Thanks for the replies really appreciate it.. Btw enjoyed the thread on your E39, lovely car and nice work!

    Cheers man, few more bits to go yet, good luck with yours!


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  • #7
    unkel
    Registered Users, Registered Users 2 Posts: 65,741 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    You sure there are no leaks?

    Bought my M54 2.2 knowing it had a leak. Didn't bother me, just kept topping it up. Until the leak was getting worse and worse. Then I had it examined and the oil filter housing replaced. The old one was so brittle it just turned to crumbs in my hand!

    Problem sorted since then, car does not use or leak any oil and it is 13 years old. Not so sure where the engine got a reputation for burning oil. Maybe old + neglected + trashed engines most of them?

    My ads on adverts.ie

    https://www.adverts.ie/member/5856/ads



  • #8
    unkel
    Registered Users, Registered Users 2 Posts: 65,741 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    Sorry, I meant the gasket. Part was €7 incl. VAT in Frank Keane BMW. As always they are so professional in there they treat you with the same regard as someone buying a 200k BMW 760iL :)

    My ads on adverts.ie

    https://www.adverts.ie/member/5856/ads



  • #9
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Hi Unkel, I have a feeling that it's rings, she's blowing oil out the exhaust.. If can get a recon bottom end I'd go that route.. I'm a bit surprised as it has a full service history with the car..


  • #10
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    Hi Unkel, I have a feeling that it's rings, she's blowing oil out the exhaust.. If can get a recon bottom end I'd go that route.. I'm a bit surprised as it has a full service history with the car..

    I am both surprised and sad I guessed right, if I were replacing it I'd put a 2.5 lump in to be honest.


  • #11
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    Hi Unkel, I have a feeling that it's rings, she's blowing oil out the exhaust.. If can get a recon bottom end I'd go that route.. I'm a bit surprised as it has a full service history with the car..

    I am both surprised and sad I guessed right, if I were replacing it I'd put a 2.5 lump in to be honest.

    Me to Foxhole Norman..

    I'm actually toying with that idea, do you know is there much to change for that? Next thing is to trace one..

    It's a really clean 03 m sport auto so would be a shame to abandon it over an engine..


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  • #12
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    Me to Foxhole Norman..

    I'm actually toying with that idea, do you know is there much to change for that? Next thing is to trace one..

    It's a really clean 03 m sport auto so would be a shame to abandon it over an engine..

    Pretty sure they're a straight swap, even using the old ECU, might have to check gearbox ratios.


  • #13
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    Me to Foxhole Norman..

    I'm actually toying with that idea, do you know is there much to change for that? Next thing is to trace one..

    It's a really clean 03 m sport auto so would be a shame to abandon it over an engine..

    Pretty sure they're a straight swap, even using the old ECU, might have to check gearbox ratios.
    Yeah will need to do some research, was thinking of maybe try and find a 525 base model and use as a donor car, biggest challenge is to get one with a good engine..


  • #14
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    Yeah will need to do some research, was thinking of maybe try and find a 525 base model and use as a donor car, biggest challenge is to get one with a good engine..

    There's a complete 525i for sale down here in Cork for 500!


  • #15
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    Yeah will need to do some research, was thinking of maybe try and find a 525 base model and use as a donor car, biggest challenge is to get one with a good engine..

    There's a complete 525i for sale down here in Cork for 500!

    Is it your own car? Any idea on Milage on it?!


  • #16
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    FirefighterT7 wrote: »
    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    Yeah will need to do some research, was thinking of maybe try and find a 525 base model and use as a donor car, biggest challenge is to get one with a good engine..

    There's a complete 525i for sale down here in Cork for 500!

    Is it your own car? Any idea on Milage on it?!

    Sorry ment as in a spare car you got not the black beauty!


  • #17
    Foxhole Norman
    Registered Users, Registered Users 2 Posts: 5,875 ✭✭✭Foxhole Norman


    FirefighterT7 wrote: »
    Is it your own car? Any idea on Milage on it?!

    Not mine, but here it is! 91K Miles

    https://www.donedeal.ie/cars-for-sale/bmw-525i-e39/12736951


  • #18
    FirefighterT7
    Registered Users, Registered Users 2 Posts: 168 ✭✭FirefighterT7


    Foxhole Norman wrote: »
    FirefighterT7 wrote: »
    Is it your own car? Any idea on Milage on it?!

    Not mine, but here it is! 91K Miles

    https://www.donedeal.ie/cars-for-sale/bmw-525i-e39/12736951

    Thanks Foxhole
    Will give them a call in a while and see what I think!


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