Thread: Oil life

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  1. #1 Oil life 
    SE Level Member Boilermaker894's Avatar
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    So how true do I stay with the oil life on the D.I.C.? And at what percent do you recommend changing it at
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  2. #2 Re: Oil life 
    Moderator dsmuts's Avatar
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    It's not right at all mostly. I just changed mine every 3000 with the cheapest stuff I can find
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  3. #3 Re: Oil life 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Life monitor is not very acturate at all. I can be at 2000 miles and it will say 60% in the summer months.

    Go by miles driven or months, which ever you wish. So 3,000 miles or 6 months, something like that.

    SMGPFC Member #1
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  4. #4 Re: Oil life 
    Turbo is the way to go. REDCRAPGP's Avatar
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    Call me old fashion but I just look at the sticker in the windshield and change it when its close.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
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  5. #5 Re: Oil life 
    Moderator Russosaur's Avatar
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    I change it every 3k or 3 months whichever is first.
    2019 F150 XL - Make it run 12's N/A
    2012 F150 STX
    - Gonna be a race truck
    02 GT "Slowkar" 180k - Top Swap, Gen V, TOG Headers, 1.9s, e85, 3.25. It's literally the slowest e85 car ever....

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  6. #6 Re: Oil life 
    Killa Bee Scottydoggs's Avatar
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    i set my trip to zero when i change my oil, and leave it on trip. when i see its close to 3000 or just past it, i know to change it again.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  7. #7 Re: Oil life 
    Turbo is the way to go. REDCRAPGP's Avatar
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    Quote Originally Posted by Scottydoggs View Post
    i set my trip to zero when i change my oil, and leave it on trip. when i see its close to 3000 or just past it, i know to change it again.

    I use to do this but then I found myself randomly wanting to reset it and couldn't control myself from doing it lol
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
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  8. #8 Re: Oil life 
    Moderator Russosaur's Avatar
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    Quote Originally Posted by REDCOMPG View Post
    I use to do this but then I found myself randomly wanting to reset it and couldn't control myself from doing it lol
    this
    2019 F150 XL - Make it run 12's N/A
    2012 F150 STX
    - Gonna be a race truck
    02 GT "Slowkar" 180k - Top Swap, Gen V, TOG Headers, 1.9s, e85, 3.25. It's literally the slowest e85 car ever....

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  9. #9 Re: Oil life 
    Killa Bee Scottydoggs's Avatar
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    Quote Originally Posted by REDCOMPG View Post
    I use to do this but then I found myself randomly wanting to reset it and couldn't control myself from doing it lol

    i have no idea what my oil life is at right now, and its at least 2 oil changes deep with out resetting it.

    i just leave my dic set to avg mpg. i dont even care to see boost. i can hear its working lol.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  10. #10 Re: Oil life 
    GrandPrix Junkie idrivejunk's Avatar
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    35-40% is usually around 3-4,000 miles. I actually watch mine, and not the odometer. It calculates several factors and won't match the miles method but it IS consistent in it's opinion. In my opinion, whoever has everybody thinking today's oils can only go two or three thousand miles in a roller cammed engine ... must be working at a refinery. I change mine at 35-40% "oil life" though, because I drive almost every mile in heavy stop-and-go traffic.
    All Grand Prix, all the time. 69 Model J, 99 GT & GTP coupes. All junk, haha.
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  11. #11 Re: Oil life 
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    The very process of changing oil is damaging to the motor. I'm NOT trying to start a flame war, but here's what I do:

    1) What ever oil you use, I suggest filling the new oil filter before screwing it on. This helps reduce the amount of time the engine is running without oil after it's started. Don't believe this helps, try it both ways and watch the oil pressure gauge.

    2) I use the cheapest FULLY synthetic oil. Synthetic oil lasts much longer than traditional oil and it flows better when the engine is cold. I usually go around 10,000 miles between changes. My car and my wifes both have over 200,000 miles. This means fewer oil and filter changes.

    3) Use the correct viscosity for the motor. This impact engine life and mileage. Sometimes it can be hard to find 5w synthetic oil. Look for the right oil.

    4) Only driving short trips can be hard on the oil. For example if you commute a half mile to work and back each day, condensation can develop because the motor never really heats up. You may see the oil cap looks like it's coated in milk. That's a sign of water or condensation. Synthetic oil doesn't do as well with condensation as conventional oil. If you only make short trips change the oil via the calendar and not the odometer.

    Why did I come up with this strategy? When I was in school my auto mech teacher told me the story of when he was in Vietnam. His team was responsible for keeping a bunch of huge generators running. The directions said they needed to be shut down and have the oil and filter needed to be changed every 8 hours and rebuilt every 500 hours or so. He ignored the maintenance recommendations and only changed the oil once a day instead of 3 times a day. It turned out that his generators lasted longer than everyone elses and looked a lot better during the rebuilds. The very act of draining the oil, and then restarting was more destructive to the motors. He also said he rested a lot better, not having to get up and change the oil every night. He also went on to explain that an unchanged filter will eventually plug up. The holes in the filter become smaller and smaller over time restricting oil flow as they become plugged with dirt. I've had no problem going every 10,000 miles between changes. I'm a big fan of synthetic oil because it flows better when starting the motor. http://www.edmunds.com/car-care/stop...-your-oil.html
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