OP
OP
see extra I added on my last post some may be different design like that alfa 159
Technical overboost valve?
- Thread starter sussexa
- Start date
Currently reading:
Technical overboost valve?
OP
OP
found a better picture of the latter design manifold with the sandwitch plate swirl flap section which would sit near head.(post 36)
http://www.alfaowner.com/Forum/alfa...lse-have-a-159-1-9jtdm-out-swirlvalves-2.html
looking from above if it is this type nothing is visable to suggest flap are in there.
be interesting if yours do or don't have swirl flaps as it was for emisions do you know if yours is euro3 or euro4
I think the really new alfas may be back to no flaps not sure about fiats
http://www.alfaowner.com/Forum/alfa...lse-have-a-159-1-9jtdm-out-swirlvalves-2.html
looking from above if it is this type nothing is visable to suggest flap are in there.
be interesting if yours do or don't have swirl flaps as it was for emisions do you know if yours is euro3 or euro4
I think the really new alfas may be back to no flaps not sure about fiats
Last edited:
alfa owner wont let me veiw pics unless i log on 
OP
OP
sorry about that, ive copied to imageshack
http://imageshack.com/a/img716/2935/mfiu.jpg
http://imageshack.com/a/img23/8610/2uhh.jpg
http://imageshack.com/a/img42/6760/zuqn.jpg
if its that type in the second pic all you would see from above is that thinish sandwich plate near the head
you still havnt said what model ,size engine is in your croma.
http://imageshack.com/a/img716/2935/mfiu.jpg
http://imageshack.com/a/img23/8610/2uhh.jpg
http://imageshack.com/a/img42/6760/zuqn.jpg
if its that type in the second pic all you would see from above is that thinish sandwich plate near the head
you still havnt said what model ,size engine is in your croma.
thank you very much for doing that
ive got the 1.9 16v ive started a new thread about it in the croma section https://www.fiatforum.com/croma-ii/339653-why-my-car-no-work.html
