[GTiKyle]

I have 2 secondary air injection pumps for 1.8t's and there both apart at the moment and I was trying to clean them out so I can make them work correctly again. I found a diy on fortitude on how to rebuild them...but mine isn't the same pump as the one off a b5a4. The a4 one looks exactly the same on the outside but once you open it up it has a bolt to remove the fan part, while mine seems not to some come apart anymore then just taking the pastic coating off. If you can find a diy for the 1.8t one it would be much apprieciated or if you have any first hand experience I would also be thankful. If pictures are neccesarry I could take some tomorrow, I just don't feel like going outside now.

p.s. if you already didn't know, I drive a 2003 gti 1.8t awp, thanks in advance for any help

[budsdubbin]

If you want to just buy mine off me a little down the road I'll be happy to get rid of it.

[GTiKyle]

I already have 2 i dont want anymore lol

[budsdubbin]

But... mine actually works. lol

[GTiKyle]

They both work but the whine

[eurotrsh]

What tune do you have, Kyle?

[GTiKyle]

Giac.

[spam16v]

i've had a few apart trying... once they're shot, they're shot. tried lubing and such, they're just plastic junk.

[GTiKyle]

I had a rebuilt one it worked till my tube fell off and all the snow went in there

[spam16v]

it may have not been snow... the combi valves will leak exhaust with lots of moisture into the pump and wreck them as well.