When starting my MK2 punto, the car starts first time but the revs drop to below 800 and the car shakes and can sometimes seem like it's about to stall.
The revs then recover and the car then runs OK. The engine light then stays on. Reading the engine code gives:
"P0352 Ignition Coil B Primary/Secondary Circuit Malfunction".

The car will be like this each time it starts from cold for about a week then the engine light will go off and it will be fine for a week. I've tried swapping out one of the coils for a new one but that hasn't sorted it. Any ideas?

im having this same problem with my punto mk1. not sure what to do and it has stalled on me twice already. my temperature and fuel gauge both dim aswell when the car comes on and do not properly light up for a bit. Odd.