OK so I now remember how much fun old french cars are! lol! OK drove to work today, no issue. Tried to go out for lunch, started car up and sensed it drop onto 3 cylinders twice for a short spell, accelerated through t no worries. After 400 yards its permanently on 3 cylinders, smelling a bit rich!

On 2 occasions from cold the cars felt.... lethargic is the best way of describing it, not misfiring but just struggling to get power up and I stalled it one until I gave it a loa of gas, then it was fine. But after 30 seconds, absolutely fine, goes like a rocket, no knocking, rattling etc completely normal.

HT leads look quite fresh, but as I am at work I cant give you a list of what I can test etc. Are the coil packs problematic on these cars? Any pointers and advice greatly received.

Also where is the diagnostics port on these cars?