Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
10-13-2020, 01:30 PM | #1 |
Registered User
Join Date: Mar 2019
Location: SAN RAMON
Posts: 73
|
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.
__________________
64 C10 Custom 70 C10 Stepside w/67 Front End Clip 1970 Buick Ragtop 2003 Anniversary Road King Classic |
10-13-2020, 03:40 PM | #2 |
Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,521
|
Re: TH350 Vacuum Hose Keeps Popping Out
Strange!
Maybe the modulator is kaput! |
10-13-2020, 07:07 PM | #3 |
Senior Member
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,813
|
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?
__________________
I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson |
10-13-2020, 09:38 PM | #4 |
Senior Member
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,217
|
Re: TH350 Vacuum Hose Keeps Popping Out
Hose clamp?
__________________
David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
10-18-2020, 12:54 PM | #5 |
Registered User
Join Date: Jan 2000
Location: Wyoming USA
Posts: 2,445
|
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
__________________
2001 Silverado K-1500 2005 FXDWG stage3 69 CHEVY Short/Step 327/4L60 373 posi 63 IMPALA 327 |
10-18-2020, 01:22 PM | #6 |
Registered User
Join Date: Mar 2019
Location: SAN RAMON
Posts: 73
|
Thanks all. Will give ideas a shot.
Posted via Mobile Device |
10-18-2020, 01:27 PM | #7 |
Moderator
Join Date: Dec 2012
Location: ON, Canada
Posts: 2,152
|
Re: TH350 Vacuum Hose Keeps Popping Out
This is a job for a zip tie.
|
10-18-2020, 02:30 PM | #8 |
Moderator
Join Date: Jun 2017
Location: Cherryville, NC
Posts: 2,160
|
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
__________________
Family and country before all others... 2006 Chevy Silverado (Daily Driver) 2012 Chevy Equinox |
Bookmarks |
|
|