Re: Coolant system issue!!!
I have a power probe that has an internal circuit breaker, I cannot remember the technical term for its operation but basically there is a graph for how much amperage it can take for how long, like it can only take 30A for like 2 seconds but it can take 4A for 15 minutes before it blows... typically when I can actuate a fan without tripping the breaker on my power probe i dont worry about the fan (as a known good will spin up to full speed comefortably without blowing the breaker) but it is NOT uncommon for my breaker to pop within a second or two, the fan will just start to spin up and blow the breaker... its not scientific, I dont have an actual number to give the customer but it is very clear that it is drawing ALOT more amperage than a known good fan. I would look into your fan and possibly another relay.
2005 Jeep Grand Cherokee - Gone but not forgotten!