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Mini Truckin General \  Phantom leaks

Phantom leaks

Mini Truckin General General Discussions
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BaggedIndy   +1y
You might try some Swagelok snoop. We have found some leaks with this that didn't show up with soapy water on some high pressure stuff.
tuckinlugs06   +1y
could be a pin hole in the airline or a bag
TwistedMinis   +1y
Originally posted by KAOSS



I'm glad this thread came across, my front passanger leaks out within 1 to 2 hours. Soapy watered ecerything and couldn't find a leak. You're not alone Joel.

Just wrap all your leaky fittings in Fat Mat.
FreelandKustomz   +1y
Garenteed its those valves, the smallest piece of crap can get in there and keep it leaking. Smc's are notorius for that leak
disfiguredS10   +1y
my left front will hold up all day one day and the next day it'll leak down in 4 hrs. i'm thinkin' it's a valve.
TwistedMinis   +1y
Originally posted by disfiguredS10



my left front will hold up all day one day and the next day it'll leak down in 4 hrs. i'm thinkin' it's a valve.

My right front does that. I drove all the way too and from Drop Zone, then too and from Reso without any leaks. Now my front right leaks down within about an hour. But sometimes it holds air overnight...
mindlissmetalfab   +1y
Edited: 3/25/2008 7:18:44 PM by iLLblazer

Alright, thanks to 'jeridwds' for suggesting the balloon method. Unfortunately I was fresh out of balloons.

Dump valve popped a boner in no time:

So I took it apart and found some renegade teflon between the diaphragm and valve orifice that I deemed to be the culprit.

After that, I aired the front down and plugged the dump valve to see if the front would lift on its own (leaky fill valve). Since I figured if the fill and dump were leaking, it would explain my tank leak as well. (air seeping into bag then out through dump valve)

After about an hour it was still at zero so I ruled that out for now.

I also disconnected the compressors and plugged those holes, then filled everything to 100psi with the shop compressor. So if that holds overnight, then I know its the leader hoses leaking out.
post photo
dragahardbody   +1y
its the valves bet ya got a lil fine peice of thread tape in the valve we have had that happen on one car at auto extreams
bdydrppup   +1y
had the same prob with my gcs stickin, turned out to be some teflon holding it open