Best coolant to run in the isx?
01-09-2018, (Subject: Best coolant to run in the isx? ) 
Post: #12
RE: Best coolant to run in the isx?
I use the red TRP 50/50 from Peterbilt or KW. About $9 a gallon. That’s what they put in if they work on your truck. It has the inhibitor already in it. Just moniter with test strips. Does the job just fine.
replyreply


Messages In This Thread
RE: Best coolant to run in the isx? - Mrkentee - 01-09-2018



NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.