*Vaccuum Leak?* have video!
Ok i'm still hunting down a twin turbo problem. It seems as though i've changed just about everything now, and i still have an intermittent transition with the secondaries....same problem.
Anyway, i have a basic quesiton, it might be a bit noobish to all of you, but it doesn't hurt to ask. I apply a mityVac to where the vacuum chamber connects to the rats nest. I pull vacuum to see if it will move my CCA. My CCA moves, however, the vacuum immediately leaks out? My question is: Is this a closed vacuum circuit? Should vacuum leak out from anywhere between my vacuum chamber and CCA? I pull on the mityvac, and the CCA pulls it, but as soon as i stop pumping vacuum, it pulls out. In other words, i pull, the cca pulls, i stop, cca goes back out. I know....hard to follow...but in essence, vacuum is not staying in the system between the CCA and vacuum chamber, it's going out somewhere. I just need to know if that's the way it's supposed to be, or if when i apply vacuum to the rats nest, it should hold in there. Long question for a short answer...hopefuly somebody understands what i mean. Either way, i have a video (.3GP format) but i just don't know how to upload it? Any help will be appreciated!! thanx. |
well, im pretty sure that it should stay in. If its leaking out then i think the cca might be bad. Try hooking the mity vac directly up to the vacuum port of the cca to see if will hold there
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Yeah, that doesn't sound too good. Do you have good check valves in there? If the check valve is flaky, the vacuum will leak back into the manifold.
Dale |
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