GMC 2500 hd duramax 6.6

Asked by Jan 14, 2016 at 10:48 PM about the 2005 GMC Sierra 2500HD

Question type: Maintenance & Repair

After driving it about 30 miles  to work my
oil pressure drops to 0 .checked the oil oil
level none on the stick. I put 1/2 gal to top it
off. O. The way home it dropped again. No
oil on the ground, truck not smoking, tail
pipe is dry, no oil under the trk. Where is the
oil going? What might be causing this?
Thanks for the help and info.

1 Answer

20,795

LOOK IN THE RAD,,,,

Your Answer

Add photo

Related Questions

  • GMC 2500 hd duramax 6.6 2 answers

    After driving it about 30 miles to work my oil pressure drops to 0 .checked the oil oil level none on the stick. I put 1/2 gal to top it off. O. The way home it dropped again. No oil on the groun...

    2005 GMC Sierra 2500HD

    -

    Maintenance & Repair

  • Whooping noise 2 answers

    Hello, Just recently a new noise began on my GMC 2500hd 6.6 duramaxx. Every time I get between 15 and 20 mph there is a whooping noise (seems to be around the front wheels). It's a pulsating patt...

    2014 GMC Sierra 2500HD SLE Crew Cab LB 4WD

    -

    Maintenance & Repair

  • 2006 GMC 6.6 duamax what gear oil is best for it 4x4 1 answer

    just want to change gear oil

    2006 GMC Sierra 2500HD 4 Dr Crew Cab 4WD LB

    -

    General

  • 2007 slow throttle response, and rpm stays up 2 answers

    I just bought a 2007 2500hd w/6.0 and 6sp allison. It has a cold air intake with throttle spacer and 3" into two 2-1/2 " magnaflow and pipes.The throttle response is not crisp but like stretching a ru...

    2007 GMC Sierra 2500HD 2 Dr SLE1 Extended Cab 4WD

    -

    General

  • which engines were used in the 1982 gmc sierra k2500 pickup truck? 2 answers

    1982 GMC Sierra

    -

    Maintenance & Repair

Search GMC Sierra 2500HD Questions

GMC Sierra 2500HD Experts

#1 FordNut
FordNut
Reputation 130
#2 jeremyd12
jeremyd12
Reputation 110
#2 iEATricers
iEATricers
Reputation 110
View All

Related Models For Sale

Used Chevrolet Silverado 2500HD
7 Great Deals out of 878 listings starting at $7,495
Used GMC Sierra 1500
135 Great Deals out of 7,433 listings starting at $2,185
Used Ford F-250 Super Duty
20 Great Deals out of 546 listings starting at $6,623
Used Dodge Ram 2500
5 Great Deals out of 122 listings starting at $5,900
Used Chevrolet Silverado 1500
102 Great Deals out of 6,543 listings starting at $2,339
Used Ford F-150
284 Great Deals out of 7,330 listings starting at $1,995
Used Ford F-350 Super Duty
20 Great Deals out of 746 listings starting at $3,989
Used GMC Sierra 2500
8 listings starting at $9,995
Used Toyota Tundra
17 Great Deals out of 639 listings starting at $5,900
Used Chevrolet Silverado 2500
4 listings starting at $9,000
Used GMC Sierra 1500HD
4 listings starting at $9,995
Used GMC Yukon
11 Great Deals out of 702 listings starting at $3,500

Used Cars For Sale

2017 GMC Sierra 2500HD For Sale
847 listings starting at $46,120
2016 GMC Sierra 2500HD For Sale
90 listings starting at $41,995
2015 GMC Sierra 2500HD For Sale
3 Great Deals out of 66 listings starting at $33,995
2014 GMC Sierra 2500HD For Sale
18 listings starting at $30,800
2013 GMC Sierra 2500HD For Sale
31 listings starting at $20,488