Help with vacuum lines!
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casualtiererun
- Posts: 2
- Joined: 12 July 2023
- Year and Model: 1998 S70
- Location: Iowa
Help with vacuum lines!
Looking for the cause of my idle surging and was looking at the brake booster vacuum line and it seemed fine but then I found a missing line from the vacuum tree and a white line running from shroud to manifold (In the pics its just the manifold vacuum nipple), when I connected it to the tree it left a little oil on the tree nipple. I also found a quirky black line that just wasn't connected to anything. Any help is appreciated!
- Attachments
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- quirky black line
- 1000000296.jpg (210.5 KiB) Viewed 114 times
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- quirky black line 2
- 1000000295.jpg (337.69 KiB) Viewed 114 times
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- white line that i think goes to tree
- 1000000294.jpg (144.29 KiB) Viewed 114 times
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- 1000000293.jpg (136.16 KiB) Viewed 114 times
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- 1000000292.jpg (121.78 KiB) Viewed 114 times
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erikv11
- Posts: 11800
- Joined: 25 July 2009
- Year and Model: 850, V70, S60R, XC70
- Location: Iowa
- Has thanked: 292 times
- Been thanked: 765 times
The rubber looks bad in some of your pics, those cracks in the hoses will leak air. I'd consider replacing as many vacuum lines as you can get to, it looks like you have a non-turbo so see viewtopic.php?f=1&t=65002.
For turbo cars look here viewtopic.php?t=63615
For turbo cars look here viewtopic.php?t=63615
'95 854 T-5R, Motronic 4.4, 185k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 197k
'07 XC70, black, 205k
'07 XC70, willow green, 212k
'99 Camry V6
153k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 197k
'07 XC70, black, 205k
'07 XC70, willow green, 212k
'99 Camry V6
153kgone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
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