Bubbles in antifreeze flush
I've emptied my radiator antifreeze and used Fleetguard Restore following directions. I have a '99 ISC 8.3L Cummins diesel. After using the Restore product, I've flushed the system 6 times and on ev...
Forum Discussion
cmeade, Are you saying that I should allow it to run for a longer time period over the 40 min.? I ask this, as it's difficult to try to get the rig out from where it's located at this time to take for a drive. So all I can do is run it at fast idle, about 1500rpm. I'm now on the 8th rinse, and still have the bubbles.
