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vacuum hoses

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vacuum hoses

Postby andrewward0377 » Tue Sep 06, 2011 9:39 pm

hi had these hoses removed and replaced, but not sure if they are fitted in the right order, thanks
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Re: vacuum hoses

Postby geeves » Wed Sep 07, 2011 3:00 pm

Looking at them I doubt it matters. The top 2 are teed together so are the same. The bottom 2 go to activate either one or both EGR valves. These are just vacuum switches it doesn't matter which way the vacuum goes through and it doesn't matter which EGR works first.
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: vacuum hoses

Postby turnturn » Wed Sep 07, 2011 3:15 pm

Here's a picture of mine, also a 1992 Mu.
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1994 Isuzu Mu 3.1 Manual (UCS69)
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Re: vacuum hoses

Postby mudslinger » Wed Sep 07, 2011 5:51 pm

pull that stuff off so not needed
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Re: vacuum hoses

Postby geeves » Wed Sep 07, 2011 7:18 pm

local emissions rules might make it needed
Sanding your knuckles before starting work can help. That way you cant skin them
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