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  1. #1
    Join Date
    Jan 2022
    Location
    NYC
    Posts
    5

    Default What oil should I use?

    So long story short…

    I purchased a 2002 Volvo V70 XC from my boss for $2k. Yes, I know I effed up but I once purchased an 08 Audi A4 for $6k so call me Master Eff Up Boy ����*♂️

    Anyways, Im new to this car and he seems to have taken really good care of it. I know the timing belt is new, transmission replaced at some point, did alot of essential engine maintenance. He gave me a folder with a bunch of Volvo services done which I havent really had time to go over tbh. Car is currently at 138k and it runs pretty smooth still (which I know can be deceiving).

    I want to do some simple maintenance on the car and I want to start with an oil change. I want to get an order processed through FCP asap. So, what oil do the Volvo gods advise I use for this car?

    Also, any extra advice on what I should be looking out for on this engine and maintenance tips are welcome!
    Last edited by VolvoBoy; 02-02-2022 at 09:40 PM. Reason: Grammer fixes

  2. #2
    Join Date
    Feb 2010
    Location
    Virginia Beach
    Posts
    4,116

    Default

    An ACEA A3/B4 oil. E.G. Castrol 0W40. Mobil 0W40.

    We talked about this a while ago…

    https://www.volvoxc.com/forums/showt...Oil-Rant/page5

    For this car, check and/or replace the PCV system. Check your engine mounts and front lower control arm bushings.
    Current Fleet:
    2016 Tundra Crewmax 4WD 1794
    2005 MB S600 (126K, Michelin AS4, HPL 0W40)
    2005 MB SL600 (55K Michelin AS4, Mobil 1 0W40)
    2004 V70R (143K, six speed M66, HPL 5W40)
    2004 XC90 (235K, HPL 0W30 Euro)
    2002 V70-XC (295K, HPL 0W30 Euro)
    2002 V70-T5 (225K, IPD bars, Bilsteins)
    2001 V70-T5 (125K, IPD downpipe, cat back and other mods)
    1932 Packard Sedan (straight 8, dual sidemounts, original paint and interior, Shell Rotella 15W40)

  3. #3
    Join Date
    Jun 2013
    Location
    Northeast
    Posts
    584

    Default

    There are many threads on this topic. It's a long ongoing debate but most agree you should be using FULL SYNTHETIC. Here's some info:

    https://www.volvoxc.com/forums/showt...ight=mobil+oil
    https://www.volvoxc.com/forums/showt...19629-Oil-Rant
    2007 XC70, 206,000 miles
    2002 V70XC, 130,000 miles, parts car

  4. #4
    Join Date
    Feb 2010
    Location
    Virginia Beach
    Posts
    4,116

    Default

    Synthetic is a term (often debated) that applies to the base stock. 75% of oil is base stock.

    The other 25% is additives.

    Both are critical to performance. “Synthetic” is not enough. You need an oil that is designed for long drain intervals to keep the PCV system clean.

    Look for an ACEA A3/B4, which is the standard that Volvo recommends for engine cleaning in their sludge removal TNN. The two synthetics that I recommended meet that standard.

    Many synthetics do not.
    Current Fleet:
    2016 Tundra Crewmax 4WD 1794
    2005 MB S600 (126K, Michelin AS4, HPL 0W40)
    2005 MB SL600 (55K Michelin AS4, Mobil 1 0W40)
    2004 V70R (143K, six speed M66, HPL 5W40)
    2004 XC90 (235K, HPL 0W30 Euro)
    2002 V70-XC (295K, HPL 0W30 Euro)
    2002 V70-T5 (225K, IPD bars, Bilsteins)
    2001 V70-T5 (125K, IPD downpipe, cat back and other mods)
    1932 Packard Sedan (straight 8, dual sidemounts, original paint and interior, Shell Rotella 15W40)

  5. #5
    Join Date
    Jan 2022
    Location
    NYC
    Posts
    5

    Default

    Quote Originally Posted by Astro14 View Post
    Synthetic is a term (often debated) that applies to the base stock. 75% of oil is base stock.

    The other 25% is additives.

    Both are critical to performance. “Synthetic” is not enough. You need an oil that is designed for long drain intervals to keep the PCV system clean.

    Look for an ACEA A3/B4, which is the standard that Volvo recommends for engine cleaning in their sludge removal TNN. The two synthetics that I recommended meet that standard.

    Many synthetics do not.
    Thanks for your reply with the link to the oil talks. I will redirect this convo there.

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