Coolant ?

[BigEd]

My '99 has 30K miles on it. I need to flush it and put new coolant in it. My question is, I would like to use the new Texaco 5/150 or Prestone 5/150. There was an article in TDR indicating it was ok to use Texaco. I'm interested in these 2 products, because of convenience to purhcase. What do you guys think? Has anyone used them?



Thanks!



Big Ed

 

[LSMITH]

I just did mine with Rotella ELC. They claim it is good for 600K miles or 12K hours. I will change it again in 100K miles if I still have the truck. Just another option for you to think about.