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"Post a picture of the PPE pan you have,as i've never seen one with a raised edge,that would stop you from using a straightedge to check it's flatness."If only there was a dozen threads on this already"
Indeed, there is; however, it isn't mentioned that the PPE pan features a raised edge where the transmission fluid seals. Consequently, I will be returning the pan, as this design prevents me from accurately verifying the flatness of the machined aluminum surface. So OE it is.
It helps but not as much as you were probably hoping for.The 8 speed has it's own thermostat,that's totally seperate from the engines thermostat,if you really want to lower your 8 speeds temps,look into getting one of Jesse Caulks thermostat bypasses.Does using the PPE pan help? Like lower trans temp (my gage says normally 186-F) better with extra fluid capacity etc...? Would like to hear from someone who has this on their 5th gen 8-speed auto trans.
That's about how much fluid came out, and got put in my Ram when I changed mine, and how much I have read that others have drained from theirs as well...............Following the "green sheet" instructions for the transmission fill, I put in about 5.5 quarts, even though only about 4.5 quarts came out during the drain. I really wish I had checked the fluid level while the truck frame was level........
Thank you Wild. I haven't purchased the pan, was thinking about it but you saved me 300 bucks. I will look into the t-stat bypass. Stop by Thursday and I'll buy you the cheeseburger basket at the horse track for your advice.It helps but not as much as you were probably hoping for.The 8 speed has it's own thermostat,that's totally seperate from the engines thermostat,if you really want to lower your 8 speeds temps,look into getting one of Jesse Caulks thermostat bypasses.

Thank you Wild. I haven't purchased the pan, was thinking about it but you saved me 300 bucks. I will look into the t-stat bypass. Stop by Thursday and I'll buy you the cheeseburger basket at the horse track for your advice.![]()