[B5fan]

I know this had been posted in the past, but I can't find it in the search

What is the diameter of the emission system system hoses (to fix common "Emissions workshop" messages) for a 2000 V6? I faintly recall that it was around 3.5 mm. I'm think I'm ordering the replacement from from hosetechniques.

http://www.hosetechniques.com/

Anyone can confirm if this is right? Thanks.

 

[Scuba2001]

4mm

 

[l5gcw0b]

I used 3.5mm silicone from hosetechniques. IIRC, they do not have 4mm.

 

[B5fan]

Thanks for the info, both of you, but now I'm confused. Which one is it 3.5 mm or 4mm? Hosetechniques has both sizes.

 

[Scuba2001]

You can use either or. I personally used a 3mm hose for all my hose lines on the AEB motor. Has a tighter fit then the stock size, but not a big deal IMO.