Coolant
Coolant maintenance for a 2001 Beaver Patriot Thunder, CAT c12. So the coolant is 7 years old with 11,000 miles on it. The color looks good the PH and SCA levels are good. Question 1: Should I ...
Forum Discussion
7 years is 2X the recommended change interval for regular low silicate diesel coolant with SCA. If you are going to sell within a year, do nothing. If you are going to keep it, change it now.
I would flush, replace thermostats (called regulator by Caterpillar)as they recommend this as well and go back with Caterpillar ELC.
Cost is noise level compared with engine or radiator issues.
Been there, done that.
I would flush, replace thermostats (called regulator by Caterpillar)as they recommend this as well and go back with Caterpillar ELC.
Cost is noise level compared with engine or radiator issues.
Been there, done that.
