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  1. #1
    Newbie
    Join Date
    Feb 2009
    Location
    Regina saskatchewan Canada
    Posts
    9

    Default Changed to Mobil 1 5-30

    Hi Guys, I had the oil changed to Mobil on Wednesday. I am again asking for advice how ofter should I change oil? I am hearing every 7500 kms. I have also been told that I should change filter @ 5000 and top it up and then change the oil & filter between 10,000 & 15,000.
    I went on mobil Web site and could not find the answer there (not saying it is not there).
    Just asking.
    Keep the Son in your eyes,
    Blessings,
    Dan

  2. #2

    Default

    I also run Mobil 1 5W30. I change mine at about 6000 miles (about 9,600 km), which is twice the regular distance between oil changes using conventional oil. I've heard you can go longer than that, but I feel safe running it that long. I also use a K&N oil filter because I have heard the "cheaper" oil filters don't do that well. Hope that helps!
    Matt
    Hallsville, TX

    2005 Silverado 1500 LS Crew Cab 5.3L 2WD
    K&N FIPK II
    Magnaflow Exhaust
    Hypertech Max Energy Programmer
    Suspension Leveling Kit
    Putco Element Window Visors
    Carriage Works Billet Grille
    TruXedo TruXport Tonneau Cover


  3. #3

    Thumbs up Change to Mobil 1

    I've run mobil1 5-30 in all my trucks for about twenty years. I run mine for 15,000 miles with oilfilter changes at every 5,000miles and top off the oil. Synthetics dont break down like regular oil so you just have to keep it clean. I did compresson check and leak down test on my suburban after 150,000 miles and engine was still in factory specs.

  4. #4

    Default

    I change it every 5000 with Penzoil 5-30 synthetic. I always change the filter as well... it's cheap.

  5. #5
    Sr. Mechanic crane3447's Avatar
    Join Date
    Jan 2008
    Location
    Calgary ,Ablerta
    Posts
    194
    Blog Entries
    3

    Default

    I run Mobil 5 -30 in a couple of my trucks. With the GM "life meter" in my '04 silverado, I can go about 10,000 kms between oil changes. Just started running it in my ' 97 GMC 2500 and seems to be good so far.

    I ask the same question your asking now to a few machanics I trust. They all said that generally you should about 40% - 50% more milage out of an oil change. Unless you a hauling alot of weight or somthing.

    "I'm not mean... your just a sissy"

    Jason
    CURRENT
    '04 silverado 1500 2wd 5.3 (47,000K) - baby
    '97 serria 4x4 2500 454 (121,000K) - beast
    '07 saturn vue V6 (17,000K) - wife's
    '93 ck3500 4x4 6.5 desiel (300+ adding every day)
    - best of all. I don't pay for it!!!

    PREVIOUS
    '04 colarado Z71 3.5 (should have been yellow. complete lemon!)
    '91 serria 2500 2wd 454 (sold at 320,000) - tank

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