Antifreeze: What's the Difference?
Antifreeze: What’s the Difference?
The Petroleum Quality Institute of America (PQIA) fielded a number of calls and emails following publication of test results for three brands of antifreeze (also known as coolants) last week. In addition to expressing dismay about the product (click for details) on the retail shelf with only 8% ethylene glycol and a freeze point of positive 27°F, several who reached out to PQIA also had questions…
View On WordPress















