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Thread: Oil Change Without Filter

  1. #1
    Join Date
    Mar 2002
    Location
    Lakeland, FL
    Posts
    7

    Post

    Will It hurt to do my first oil change (1500miles) without changing the filter.
    02 Silverado 2500HD CC SB D/A <br />00 US Cargo 20x8x8\' 9-10K# everyday

  2. #2
    Join Date
    Nov 2001
    Location
    Flemington,NJ, USA!!!
    Posts
    786

    Thumbs down

    Why leave the dirtiest quart of oil in the motor? If I didn't have the time or resources to do both I would change the filter without changing the oil first.
    VOLUNTEER FIRECHIEF "Without COURAGE, all other virtues lose their meaning" Truck Info
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  3. #3
    Join Date
    Oct 2001
    Location
    columbus, ohio
    Posts
    327

    Post

    Never, ever, change engine oil without changing the filter. The filter will immediately contaminate the new oil, minimizing the benefits of the fresh oil.
    George Morrison, STLE CLS
    George Morrison, STLE CLS<br />www.avlube.com e-mail avlube@netwalk.com<br />2002 Chev Duramax 2500HD, Delvac 1, Mobil 1 syn ATF, 75W-90<br />1998 Chev 3500HD 6.5TD, Delvac 1, Harvard 750S by-pass oil filter

  4. #4
    Join Date
    Aug 2001
    Location
    Purcellville, VA
    Posts
    100

    Post

    Hurt is a relative term. Think about it for a moment, your engine is in the break-in period. What happens during those first few thousand miles? Lots of stuff comes off the engine internals and migrates to the filter. Your filter removes most of the bad stuff until it gets clogged. Once it gets clogged, either the internal bypass valve opens which effectively eliminates the filter or the paper tears due to high differential pressure which also effectively eliminates the filter(when was the last time you saw 75 psig oil pressure in your vehicles). It is extremely cheap insurance to replace the filter each time you change the oil. You will also get very adept at using large freezer bags!
    2002 Chevy 2500HD LS D/A CC SB 4X4 Summit White Med. Gray Leather, Stretch Tailgate Extender, Kodiak Sidewinder Retracting Steps, PowerGate tailgate lock, Line-X under rail, Lucerix X-Mount Mirrors, American Racing Pythons 16X8 Chrome, Michlein LTx 285 75R 16\'s, Rancho 4.5", Fumoto, Valentine 1

  5. #5
    Join Date
    Mar 2002
    Location
    Lakeland, FL
    Posts
    7

    Post

    Thanks for the replies. The dealer in town doesn't have any filters and I dont trust the DAP filters. I plan on ordering some from JK but have not gotten enough time to call. It was raining today and I figured that I could change the oil. I had heard that 500 miles was the right time to change it and am just a tad over. Would it just be better to wait until I get a new filter.
    02 Silverado 2500HD CC SB D/A <br />00 US Cargo 20x8x8\' 9-10K# everyday

  6. #6
    Join Date
    Oct 2001
    Location
    Ct.
    Posts
    3,060

    Arrow

    I would most definitely wait........Dealer has no oil filters? Surely there must be another dealer with in 20 miles......What a perfect reason to get out and drive that new DURAMAX around...Man I'd drive 20+ miles out of my way for a tooth pick just to drive my D-MAX.....ENJOY IT ....MAN, ENJOY IT.....You got the best truck built in it's class.......Gets some miles on it, then if you really want it to rip get it JUICED..........
    MAC

  7. #7
    Join Date
    Feb 2002
    Location
    Fairbanks, AK/ Honolulu, HI
    Posts
    343

    Post

    AC-Direct dot com will 2nd day air them to you.
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