Tale Tail ?

[Marc Kruse]

2011 F150
Should water come out the Tale Tail when the motor is cold when flushing with the hose connection? This is for a friend.
When I've done mine on my F80 it's always warm and shoots a good stream.

[boscoe99]

It may or it may not when being run on the hose.

When in the water the tell tale should be available at all times.

Temperature of the water from the tell tale means nothing.

Different model Yams work in different ways.

[Marc Kruse]

Not running it just hooking it to the hose connection (not muffs) and letting the water run.
This is my boss's motor that he just had serviced
New WP new stats and oil change