• TMC RP 329 Type A/302A-1 • SAE J1034, J1038 • GM 1825M/1899M/6277M • Cummins 90T8-4, 3666132 • Detroit Diesel 7SE298 • Caterpillar EC-1, ECL • John Deere H-5, 8650-5 • Freightliner 48-22880 • Ford ESE- M97B44-A, ESE-M97B44-B Meets and Exceeds: • ASTM D-3306 (Automotive pre-diluted Coolant) • ASTM D-4985 (Heavy-Duty Pre-diluted Coolant) • ASTM D-6210 (Fully Formulated Pre-charged)
Ryan Anderson (verified owner) –
I did a full backflush on my 2015 6.7 powerstroke and then used Hot Shot Secret yellow coolant and so it is working great. I also added a coolant filter to help with the life of my coolant system because I flush quite a bit of grit out of the system.
(0) (0) Watch Unwatch
Travis Burrow (verified owner) –
2001 5.9 Cummins is now running cooler with this coolant! Great product
(0) (0) Watch Unwatch