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1.7 carb tec-tec sound...

 
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baiones
Alfa Sprint


Joined: 08 Apr 2003
Posts: 130
Location: Portugal

PostPosted: Sat May 01, 2004 1:24 am    Post subject: 1.7 carb tec-tec sound... Reply with quote

Hi!

I finished assembling the engine on my series 2 1.7 QV .

I'm currently having a problem :

When i start it, cold, it starts faster then the 156 .

It keeps running as smooth as it can be not fully tunned yet, but as it gets hotter, it doesnt over heat, it starts making a tec-tec noise, diferent from the tic-tic from the hidraulic tappets .

It has new everything, including oil filters, etc...

What could it be ?

Any ideas ?
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Baiones


ALFA ROMEO 33 1.5 QV
ALFA ROMEO 33 1.7 QV
ALFA ROMEO 33 s16 QV
ALFA ROMEO Sprint 1.3
ALFA ROMEO 156 SW "Train Edition" ( it's a JTD... )
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paulhide
P4


Joined: 20 Dec 2003
Posts: 1607
Location: Oh Beautiful Billingham

PostPosted: Sun May 02, 2004 9:54 pm    Post subject: Reply with quote

Guess we need to know roughly where the sound is coming from Confused
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paddy granger
Alfa Sprint


Joined: 12 Aug 2003
Posts: 248

PostPosted: Mon May 03, 2004 12:49 pm    Post subject: Reply with quote

How loud is the noise as well?

I know most cars make a tec-tec sound when cooling down after they are warmed up - where all of the parts are contracting.
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paulhide
P4


Joined: 20 Dec 2003
Posts: 1607
Location: Oh Beautiful Billingham

PostPosted: Mon May 03, 2004 9:23 pm    Post subject: Reply with quote

Recommend you check plugs are tight and that there's no blowing from the exhaust manifold gasket area. I take it you're not talking about the popping on deceleration which is normal.
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