Skip to content

Ever wondered what's inside a fuel filter?

Featured Replies

Right, I thought I'd replace the fuel filter as it's never been changed on my pampered 6n2. VW does not specify a service interval for this part.

Here is the new one in situ...

2r4k701.jpg

And I thought I'd cut the old one open (after draining the fuel and being careful not to ignite any remaining vapours)...

4fu8gw.jpg

Anyway, that's what 80,000 miles and 10 years of fuel does!

Warning: this takes about 15 minutes to do, does not necessarily need a jack depending on how big you are, and whatever you do; do not break the clips on the fuel line (else it will cost you >£200).

For those who find this page looking for a guide...

http://forums.vwvortex.com/showthread.php?...cement-(photos)

PoloD.

Edited by PoloD

  • Replies 4
  • Views 4.9k
  • Created
  • Last Reply

Top Posters In This Topic

Not a bad move to open up the old fuel filter to see what's coming through from the tank. I autopsied a mk2 one and found what looked like a large curved flake of dry black paint. Fuck knows where it came from or how it got down the hose!

If you cut the paper filter out, unfold it and leave it to dry out, it is surprising how much dirt there is on it. I think that the useful life of these things, depends as much on where you buy your petrol from as it does on actual mileage.

Regards.

Excellent link for removing those filter clips!

I use the clear glass ones and its scary the amount of crap that ends up in there.

Create an account or sign in to comment

Recently Browsing 0

  • No registered users viewing this page.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.