Remove radiator: What to do with ATF lines?
 

I removing the radiator and see there are ATF cooling lines that need to be removed. Do I need to plug them after taking them off? Or clamp the lines?

Tim

Personally, I'd plug them.

I would probably wrap something over the ends of the lines to prevent dust from getting in there.

What do you usually use for a plug? I usually use a punch which is tapered. But it was too small.

That might work. Rubberband on some plastic wrap. Could be messy...

Paper towel works for me. You don't need an absolute seal, just to stop dripping.

good luck

Huh. It was more than dripping when I tried to plug it.

Is there a fixed amount that will come out or could it flow until all the ATF is gone?

Plan was to take it out this today, get it to a shop Monday morning (to fix the split seam along the top), and put it back in Monday eve. The lines would be open for a couple of days.

Thanks for the help.

You could put each fitting into a baggie and securely close it with a nylon wiretie or even try duct tape to hold it in place.

There is only small amount of drainage. If you left it open, you might lose 1-2 oz.

I don't think you'll find a radiator shop that will repair that radiator. New replacements are good quality and cheap; < $150.

good luck

At that price, replacing it sounds like a good idea.

I see Autozone has an Denso-made OEM replacement and the tank is plastic! The one currently in the car has a metal tank.

Thanks for the help.