Search results
-
G
Recommendation (Oct/'85) Toyota Land Cruiser FJ60
Originally Posted By: gregnash This is part of the reasoning behind the lower ZDDP% oils of todays cars. The higher ZDDP oils do burn up cats but not something that changing suddenly would kill your cat. If you havent had it changed and it is still original then more than likely it is already...- Gurr
- Post #31
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles
-
G
Recommendation (Oct/'85) Toyota Land Cruiser FJ60
Originally Posted By: gregnash Ok so here is all the information, I have spent the last week or two reading (IH8MUD member) and reading. There are lots of debates on what to use but with my "antique" flat tappet cam engine, and basically I need something with a higher ZDDP%. From my reading, the...- Gurr
- Post #27
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles