Ram 6.4L Hemi - interesting find
Yes, I know, I'm way too in love with my new truck. Bear with me... :) As I was crawling under and over it tonight, I found something I haven't seen before under the hood. Two cooling fans. One ...
Forum Discussion
thomasmnile wrote:
Is the electric fan in operation when the engine isn't under heavy load, and might that be a fuel economy measure?
OMG, it's Japanese electric cooling fan in an 'Italian-American'truck! :E :B
You forgot Mexican :B...and I found some other stickers under there that said "Made in Indonesia" :E
Not sure on it's purpose. I was thinking maybe to make the A/C colder when engine RPM is low like sitting at a light - but I'm just guessing. Come to think of it, maybe it comes on under WOT too. At high RPM in my video, when the trans shifts, it sounds like a fan was at high speed then slows/turns off when the trans shifts, and it doesn't match engine RPM.
Check it out - at around the 8:05 mark in the video.
LINK
I have to check my buddies 2014 1500 Hemi to see if his has the same fan.
