View Full Version : My vaccum leak...

05-15-2005, 04:41 PM
Threw a CEL last night...
It was a Bank 1 Fuel Trim (Add) System too lean

Researched and probable cause was a vaccum leak.

Opened hood this afternoon and found this:

05-15-2005, 05:00 PM
nice, i replaced that hose thinking that was the one causeing my boost leak.....it was stripping some of the cloth off

05-15-2005, 05:07 PM
Been there, done that. That's super common on these cars. Audi's stock hoses suck.

05-15-2005, 05:13 PM
Did you guys replace it with just rubber? I saw a post somewhere about someone using silicon cause it was better...

05-15-2005, 05:22 PM
Rubber or silicon will work perfectly.

05-15-2005, 05:37 PM
yeah you can get that stuff at home depot for really cheap also.

05-15-2005, 05:50 PM
ahh home depot huh?

bingo! anyone know off the top of their head what diameter and how long that hose is?

05-15-2005, 05:53 PM
3/16" inner diameter I think. Get like 5 feet of it, you will need it in the future, trust me.

What department is that hose in? I looked in homedepot before and couldn't find it.