proper oil viscosity
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- You know you own a Patrol when…

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proper oil viscosity
Just curious what oil people use in their motor? I got 3 cases of 5w20 and 5w30 and am wondering if I can get away with using the both in my patrol. Seperatley of course I wouldn't mix them
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Re: proper oil viscosity
Hi Matt,
In my 1970 G60 Patrol over here in Australia with the original factory Engine I am running 20w-50 Petrol Engine oil in it,
the product I am using is Gulf Western Premium 20w-50
However it all depends on engine condition, if you have an old worn engine that you know burns some oil then I would be running around a 20W-50 Oil in it.
Though in saying that, I haven't diagnosed mine to be burning any oil, so next service ill be running a 15w-40 Diesel engine oil,
reason for the diesel oil is that they contain a heap of cleaning detergents , so its not only lubricating but forever cleaning as well, hence why u never see a diesel engine with anything but pure black oil at service time 
So its upto the owner really, but both a 15w-40 or a 20w-50 engine oil will be fine for an old g60.
Steer away from any of the synthetic or semi synthetic oils, no good for these old dinosaurs
Cheers
In my 1970 G60 Patrol over here in Australia with the original factory Engine I am running 20w-50 Petrol Engine oil in it,
the product I am using is Gulf Western Premium 20w-50
However it all depends on engine condition, if you have an old worn engine that you know burns some oil then I would be running around a 20W-50 Oil in it.
Though in saying that, I haven't diagnosed mine to be burning any oil, so next service ill be running a 15w-40 Diesel engine oil,
So its upto the owner really, but both a 15w-40 or a 20w-50 engine oil will be fine for an old g60.
Steer away from any of the synthetic or semi synthetic oils, no good for these old dinosaurs
Cheers