TH350 Vacuum Hose Keeps Popping Out
 

The vacuum hose that goes from my Carb to my TH350 keeps popping out on the transmission module.

I did cut the tube about 1/2" hoping it'd get a little more snug, but every time I crank her over, it pops out.

Just checking to see if there are any tricks to keep this line on before I get in the "Replace it" lane. Silicone? Bigger Hammer, haha?

Thanks in advance for any replies.

Re: TH350 Vacuum Hose Keeps Popping Out
 

Strange!
Maybe the modulator is kaput!

Re: TH350 Vacuum Hose Keeps Popping Out
 

That is very strange. That's a vacuum line - the vacuum should be pulling on, not pushing it off.

Is it possible that it's so short that vibration is pulling it off?

Re: TH350 Vacuum Hose Keeps Popping Out
 

Hose clamp?

Re: TH350 Vacuum Hose Keeps Popping Out
 

Hose clamp or zip tie allso make sure the line is secure from manifold to modulator or try a smaller id hose

Thanks all. Will give ideas a shot.
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Re: TH350 Vacuum Hose Keeps Popping Out
 

This is a job for a zip tie.

Re: TH350 Vacuum Hose Keeps Popping Out
 

Could you post a pic of the outside of the modulator where the hose keeps "popping out"....

Thanks

:chevy::chevy::chevy: