[AllisterBrimble]

When my 944 is cold I'm getting a very low idle (around 600) and I also have problems accelerating at low speeds, often stalling. However, once warm, the idle is steady at 900 and all is ok.

What I have noticed is that mixture seems very rich on cold start as if on heavy choke.

I have taken this problem to a porsche service garage. They said the mixture could not be set and that a new airflow meter was required before further investigation.
I've fitted another (reconditioned) airflow meter but my problems are still there.
I'm wondering whether my problem lies somewhere else ?

Any ideas ?

Thanks in advance
Allister