I searched old threads for an answer to this but could find one . . . Have a '93 3.4 and want to drain antifreeze, flush and replenish with the green stuff. There's a drain **** on the bottom/passenger side of the radiator - but when I opened it I wasn't sure if it was tranmission fluid or old rust colored antifreeze coming out.

Any and all advice on the process would be greatly appreciated.

Oomfh

 

Can you get a picture of the fluid that came out?