4l80e Flush Help!

[gmc_todd]

Which ls the easiest line to remove for extracting the fluid? I removed the pan and installed a new filter and put 5 QTS back in the pan. I have 12 additional QTS to use to "flush" everything else out but the Amsoil instructions have me a bit confused. They say to remove the cooler LINES, why would you want to remove both? Am I missing something?

[dewfpo]

Which ls the easiest line to remove for extracting the fluid? I removed the pan and installed a new filter and put 5 QTS back in the pan. I have 12 additional QTS to use to "flush" everything else out but the Amsoil instructions have me a bit confused. They say to remove the cooler LINES, why would you want to remove both? Am I missing something?

 

You only need to remove one cooler line, preferably the one from the trans so you can put a hose on the end of it.

 

DEWFPO

[gmc_todd]

DEWFPO,

 

Thankyou for the quick response. That's what I was thinking. I think the return line is the one closer to the rear of the truck, is that correct?

 

Thank you

 

Todd