Wanting to switch over to DTE for health and cost reasons. Can someone please tell me what is the correct DTE oil to buy. Seems like there is a bunch of choices and don't want to but the wrong type. Thanks in advance.

I think it depends on the manufacturer...I'd check with whomever makes your motor.

Heavy in the summer and the light in winter. Thats what i was told, and it makes sense. Though that would make the most difference for the start up. Once reaching the engine the light and heavy may not make much difference.

I just asked the local distributor for DTE light.

Mine is marked 'DTE Oil Light ISO VG32'.

Hope that helps. John.

<font size="2" face="Arial, sans-serif">Grade 32
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Regards, Bart.