what does it mean when oil pressure drops under 40 lbs in a 2000 yukon xl

boskey
0

Asked by boskey Mar 19, 2014 at 09:50 PM about the 2000 GMC Yukon XL 4 Dr 1500 SLT 4WD SUV

Question type: Maintenance & Repair

180000 miles on a 5.3 v8

2 Answers

BoholMark
24,445

It could be time to change the oil. Or the oil pressure sending unit needs to be replaced. OR the oil pump is getting weak. I hope it's one of the first two.

BoholMark
24,445

It could be time to change the oil. Or the oil pressure sending unit needs to be replaced. OR the oil pump is getting weak. I hope it's one of the first two.

Your Answer

Add photo

Related Questions

  • why is it losing oil pressure 4 answers

    the oil gauge doesn't say on 40 it often drop down slowing when i stop the truck

    2000 GMC Yukon XL

    -

    Maintenance & Repair

  • speedometer cable 2005 Yukon XL 2 answers

    The speedometer has been malfunctioning with a loss of rated speed indicated while driving. Meaning, we are cruising at 40 mph and the speedometer will drop (out) down to 15 to 20 mph. Is this due to ...

    2005 GMC Yukon XL 4 Dr 1500 SLE SUV

    -

    Maintenance & Repair

  • Yukon xl looses speed 1 answer

    Hello. We own 2001 yukon xl 2500 with 160000 ml on it. Just replaced exhaust pipe and both manifolds, did oil change and transmission fluid, car runs great but after we go on interstate for a ill bi...

    2001 GMC Yukon XL 4 Dr 2500 SLE 4WD SUV

    -

    Maintenance & Repair

  • 2008 Yukon XL Denali 6.2L engine rattle 1 answer

    2008 Yukon xl Denali Recent work New oil pan gasket Oil pressure relief vavle Drivers side engine mount Complete transmission rebuild and new torque converter. There is a rattle that comes on abou...

    2008 GMC Yukon XL Denali AWD

    -

    Maintenance & Repair

  • HEADLIGHTS STAY ON ALL THE TIME 2 answers

    My Yukon XL 2000 headlights stay on all the time

    2000 GMC Yukon SLT 4WD

    -

    Maintenance & Repair

Search GMC Yukon XL Questions

GMC Yukon XL Experts

#1 kbro
kbro
Reputation 170
#2 thbh
thbh
Reputation 120
#2 TK76
TK76
Reputation 120
View All

Related Models For Sale

Used Chevrolet Suburban"
222 Great Deals out of 17,427 listings starting at $2,000
Used GMC Yukon"
204 Great Deals out of 8,235 listings starting at $2,550
Used GMC Yukon Denali"
73 Great Deals out of 8,263 listings starting at $7,990
Used Chevrolet Tahoe"
462 Great Deals out of 29,366 listings starting at $2,495
Used Ford Expedition"
367 Great Deals out of 15,769 listings starting at $1,800
Used GMC Sierra 2500HD"
125 Great Deals out of 12,051 listings starting at $4,495
Used Cadillac Escalade"
160 Great Deals out of 7,029 listings starting at $3,995
Used GMC Sierra 1500"
713 Great Deals out of 60,126 listings starting at $2,000
Used Lincoln Navigator"
80 Great Deals out of 4,642 listings starting at $1,550
Used Toyota Sequoia"
78 Great Deals out of 4,056 listings starting at $2,995
Used Chevrolet Silverado 1500"
1,680 Great Deals out of 134,202 listings starting at $999
Used Ford F-150"
2,221 Great Deals out of 124,290 listings starting at $988

Used Cars For Sale

2015 GMC Yukon XL For Sale
10 Great Deals out of 2,264 listings starting at $40,999
2014 GMC Yukon XL For Sale
240 listings starting at $29,263
2013 GMC Yukon XL For Sale
179 listings starting at $19,900
2012 GMC Yukon XL For Sale
3 Great Deals out of 76 listings starting at $22,000