couple of weeks back my car cut out whilst driving was told fuel relay which i changed, still cut out, changed the distributor body and cap and ignition coil.

revs are higher but when you drive and turn the car off when parked it wont turn over for 5 mins, when you turn the key it sounds like a flat battery.

it isnt the alternator or battery. and the starter has a heat sheild and was rewired a few months back, the exhaust has started spluttering since all this.