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  1. #1

    Default Newbie with oil pressure question for 6.0 vortec

    Hi! New to this forum and have a quick question. looking at buying an 09 crew cab chevy 2500HD 6.0 ohv VVT Vortec. test drove it tonight and really like it but noticed when idling it only has about 25 lbs. of oil pressure and when on the highway, at about 1800 rpm's (55 mph) it only has a little better then 40 lbs. truck has 83,000 miles on it and seems to be well maintained. does this seem to be the norm? are there any other issues i may want to be aware of with this powertrain and truck? thank you in advance for any help you may be able to provide.
    Last edited by thunderhawk; 08-06-2012 at 09:19 PM.

  2. #2
    Sr. Engineer
    Join Date
    Oct 2010
    Location
    Indianapolis, In
    Posts
    493

    Default

    That would be normal for me. About 5-10 better on cold start then settles down to those numbers when warm. 2000 yukon 5.3
    2000 GMC YUKON SLT, 5.3L tow pkg, G80 rear/w 3.73 gear

  3. #3

    Default

    That seems about normal to me as well.



    If at first you don't succeed, get a bigger cheater bar.

    Current:
    1999 GMC Sierra SLT Z71 | 5.3 "Vortec" | Spectre "Cold Air Intake" | TransDapt TBS | Hypertech 30005 Tune | 2005 Chevy Tail Lights | Denali headlights | Grill Mounted Fog Lights | AWS Bug Shield | 265/70/16 Futura Scramblers | Boss HD Speakers | 2005 Overhead Console | Flowmaster Super 40 mufflers 2N1O | Mostly stock-ish
    Future:
    Bigger Amp Alternator | Electric Fans | Transmission Fluid cooler | Paint (Halfway there)| Interior Restoration/Upgrade with newer model parts | Window Visors (In channel) | Tint | Low-Profile Tool Box | LEDs throughout stock cab locations (68% Done) | And whatever is spurr of the moment
    CVN-69 "IKE-ATRAZ" AIR/V-2 Gear Dawgs

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