2006 Ford F-250 Super Duty Q&A

2006 Ford F-250 Super Duty Question: Blowing white smoke only when ac is on

Just had clutch fan replaced but shop forgot to replace thrmostat. I was on my way to get one when it started blowing white smoke. It had overheated and I took thermostat out to make it to where I was going. As soon as you shut the ac off it stops -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.