I have been getting the same trouble code after switching from OAT coolant to green coolant.

 

Why would you "switch" when green coolant is not correct for the vehicle?

 

OAT is fine if you do not miss a service interval. If you miss a service interval, OAT will cause damage to the engine (Dex-Cool Lawsuit). Also, out on the trail or in remote locations, it might be difficult to find an OAT coolant.

I have serviced my own vehicles for 30 years and have converted all to green coolant with no issues.

 

Whatever....best of luck.

 

Post deleted. Keep it civil.

 

Dang it! What did the post say? I missed it!! Hahahahaha.....

 

I do not understand what service interval you refer to - the coolant’s? It’s 10 years usually for long-life and 5 years for ‘regular”. With the former most original owners won’t ever change it.

if you’re referring to oil service… well, the coolant and oil are never supposed to meet.