viscosity
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A
oil Viscosity for hot wether.
My father have 2012 yukon 5.3L and GMC recommending 5W30 dexos grade for their engine. however, he used to change it to this viscosity until the engine started to get older (after maybe 5 years) he changed to 10W30 until today. After 13 years and 270000km (167000mi) the engine valve lifter...- Abdu1aziz
- Thread
- 2012 engine gmc yokun low oil pressure oil oil brand oil pressure valve lifter viscosity
- Replies: 11
- Forum: Engine & Drivetrain
