2006 GMC Yukon Support Question
2006 GMC Yukon Support Question
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Question posted by dltred81 on July 17th, 2015
Gmc Yukon Slt Oil Pressure
The oil pressure gauge reads 80 psi. Is this normal?Also, while driving on highway the gauge drops to 0. It has done this 2 times. Again, is this normal?
Current Answers
Answer #1: Posted by BusterDoogen on July 17th, 2015 9:19 AM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,447
Member since:
October 30th, 2011 Points: 28,565,447
No, you most likely have a failing oil pressure sending unit. Its located on the back of the motor block on the drivers side. If you put a mirror back there you can see it. You have to unplug harness & use a deep well 1-1/16" socket to remove it. It'll take about a half hour to remove the old 1 and put in new 1. Pressure should be reading between 40 psi & 50 psi.
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Owner's Manual - Page 1
2006 GMC Yukon, Yukon XL Owner Manual
Seats and Restraint Systems ...1-1 Front Seats ...1-3 Rear Seats ...1-8 ...56 Service and Appearance Care ...5-1 Service ...5-3 Fuel ...5-4 Checking Things Under the Hood ...5-10 Rear Axle ...5-46 Four-Wheel Drive ...5-48 Front Axle ...5-49 Bulb Replacement ...5-50 Windshield Wiper Blade Replacement ...5-56 Tires ...5-57 Appearance Care ...5-96 Vehicle Identi...
Owner's Manual - Page 162
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Owner's Manual - Page 208
...control systems during normal driving. If you from getting a vehicle registration. Oil Pressure Gage
United States
Canada
The oil pressure gage shows the engine oil pressure in kPa (kilopascals). Canadian vehicles indicate pressure in psi (pounds per ...engine speed, outside temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range.
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Owner's Manual - Page 209
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Owner's Manual - Page 212
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Owner's Manual - Page 435
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Owner's Manual - Page 532
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