[rapidrobert]

Hi,
Anyone out there use ZDDPLUS additive in their old Tecumseh HH100 engine to save on the wear of the internal parts?

 

[rapidrobert]

Thank you to all who replied. Picked up a quart of John Deere TY26790 Torq-Gard 30w motor oil with a API rating of CF/SL. I did some searching and found that John Deere states it has a high zinc content so I think I will use that. They don't however say how many ppm of zinc is in this oil though. This oil can be used in diesel, gasoline, and natural gas engines.