Which vacuum connections require a check-valve?
Thread Starter
Instructor
Joined: Mar 2002
Posts: 176
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From: Brentwood Essex
Which vacuum connections require a check-valve?
Finishing off my installation of the new engine in my 85 c4, and about to connect all vacuum lines. Trouble is, being an idiot, I didn't photograph the old setup and have now thrown away all the old, brittle plastic pipes.
Can anyone tell me which of the various vacuum lines require a check-valve - i.e. so that when I go on boost I will not put positive pressure down the vacuum line?
TIA Steve
Can anyone tell me which of the various vacuum lines require a check-valve - i.e. so that when I go on boost I will not put positive pressure down the vacuum line?
TIA Steve
Thread Starter
Instructor
Joined: Mar 2002
Posts: 176
Likes: 0
From: Brentwood Essex
Re: Which vacuum connections require a check-valve? (Bluevette85)
Thanks for that BlueVette, that was perfect timing as I'd just finished the vacuum line reinstallation. One quick change and it's all sorted!
Won't be long know to engine start!
Won't be long know to engine start!
