Contents Section: DOHC Petrol Engine All sections

Engine Oil Viscosity Opel Monterey A

DOHC Petrol Engine 1 illustration

Engine Oil Viscosity

Engine oil viscosity to be selected depending on the ambient temperature.

0W–X or 5W–X or 10W–X

(where X can be 30, 40, 50 or 60).

An incorrect oil viscosity may lead to poor engine starting in low ambient temperatures.