it sounds like there is no lubrication on a part of the engine... the X5 takes 5W-30 full synthetic. I use LIQUI MOLI but thats just me and oem filter. The engine takes 9Lt~8Qt, check your oil level and check that it's top off. If i misted something others will help cover me.

Cheers

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5G Ford Ranger Lariat 2022

E36/7 Z3 97 1.9 New project

E53 X5 4.6is 02 OFF to Bring a trailer soon
Land Rover Disco 2 03 - sold
Kawasaki Z900B 17- sold
E53 X5 3.0 5M/T 01-sold-again
E53 X5 4.4 05-the beast a 4.8tu swap. at 150k -SOLD

E83 X3 3.0-the wife's - sold
R56 Mini Cooper S 07-sold
E36 M3 97 - sold
E36 M3 98-sold
E39 528i 00-sold
E30 318i 91-sold
E36 M3 95-sold

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