Dear All
I have a rather perplexing problem which I hope someone may be able to shed some light on. The symptoms are:
1) Severe juddering upon light acceleration or deceleration
2) Lumpy-ish idle
3) Unwillingness to idle from cold
4) Under hard acceleration the symptoms dissappear
The problem can happen in any gear and at any speed. I've replaced the entire ignition system (apart from the distributor itself, which I've stripped & cleaned) and replaced the fuel line, fuel filter, cleaned & stripped the fuel pump & carb all with no effect. She starts 'on the button' every time, so I'm sure the timing/points/plugs must be OK, also looked for air leaks - none found.
I'm very nearly at my wits end - any help would be very much appreciated.