what weight is factory oil
I've had my truck just 2 months and it now has 3000km on it. Winter is coming and the owners manual says I should be running 5W40 oil. Does anyone know what weight of oil is in it from the factory? It was built in June 09 and I am wondering if it needs changing or not?
Thanks
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11 4x4 C/C, Lariat, Auto, Tuxedo Black, SB, SRW, 20"wheels, 3:55 E-Lock.
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