charly 94 idi
Registered User
OK, new to all the diesel stuff, asked and read about the sca/coolant/cavitation issues, got fleetguard test kit and of course, zero sca. Added a quart of DCA4 Supplemental Coolant Additive, drove with heater on for 20 minutes at 60-70. will wait a few days and retest. Also looking to do a double flush with de-ionized water and restore plus? replace hoses and thermostat. Now, there's fleetguard, fleet-rite, fleet charge, zerex, yada yada and then there's concentrated, 50/50 and so on. my 94 7.3 has just under 80K and right now its not being used for towing, but the plan is to get a camper and do the big swing, coast to coast and border to border. So what should I get in terms of which coolant and where should I buy it? More worried about heat than cold. Live in the Dallas Texas area. Gonna get gauges as well, but that's another discussion. Thanks in advance.