Forum Discussion
jwmII
Oct 03, 2015Explorer
NeverHome2 wrote:
Wolfe10 is absolutely correct about the difference in antifreeze. I couldn't believe that our coach when we got had green antifreeze in it. This summer I drained it all out, flushed it all out of the system and replaced with Rotella ELC- extended life coolant that is red. It is not compatible with green antifreeze so under no circumstances can they be mixed. But they are made for diesel engines. and will last up to 600,000 miles.
It has been my understanding that there are ELC coolants that are green in color that are designed to be used in wet lined diesel engines. As an example "Peak" has an ELC that is supposed to be rated for use in lined engines that is green in color.
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