Redline Light Weight Shock Proof AAM PTU UOA gear lube lab test results at 12K miles

[@MACTFordEdge]

Yes more testing to come as the miles are accumulated. Thanks for Watching, Share the video, Like and subscribe.

[@TiffanysAngel2000]

I have a question. I just purchased the Dorman 600-234XD PTU for my 2008 Ford Edge because my PTU went bad. I’m so confused on what fluid to purchase. I’ve been told so many different things. I’ve been told to only use the Motorcraft 75W-140 but then I’m being told that I should use the Redline Lightweight Shockproof gear oil. I don’t know what to do.