Coolant type

[SplotchyAphid05]

Hey guys I have a 1990 2.9 and refilling my coolant system and cant find the oe green coolant in peak my preferred brand but can get my hands on the yellow universal so im looking to see if i run the only the universal if ill run into problems or if anyone else knows of another solid brand that i might find I only am looking for peak because from my understanding they have the best rust inhibitors

 

[Mechrick]

It will be fine.

Try not to mix brands, The only consideration with coolant types is factory warranties.