I replaced the water pump and tstat (non Cummins) about 15k ago and just recently decided to put a new Cummins tstat in after noticing a very slight bump in my coolant temps after using aftermarket water pump and tstat. But I think that was mostly because I also started using an obd reader that...
I see them everyday around my area. My buddy has taken them several times to my house when he's been drinking. It's a trip watching him pull up and leave with no driver in it. From his experience they seem to do a pretty good job. Even had to swerve to avoid another car on one of his trips.
Hello everyone, new to this forum. Just had my first UOA done on my truck, 2006 Dodge Ram 5.9 w/90k miles (mostly pulling). Engine is all stock except for ATS intake horn and boost fooler. The potassium level has me a little concerned. I have been noticing my coolant level in the reservoir...