JY:

Regardless of what the Isuzu Service Manager said (Bruce ?) - the Bowser Isuzu tech - the one and only - has 13 years experience and should know the engine oil capacity of the VX.
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Maybe the Service Manager was confused with the Trooper - maybe the Trooper 3.5 uses a different oil pan and has additional capacity ?
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In any event, I just had the oil changed in my VX at Bowser - and I am happy to report that the oil level measured exactly at the full line on the dipstick.
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