martin3030 your talking way above my head but thank you

Thanks I've just googled it and sounds very plausable! hope its not too expensive!!!

hi my 4 year old peugeot has started (done 3 time) completely loosing revs after filling with petrol when i change down into 1st. i presume its something to do with filling up but i cant be sure it could just be a coincedence? i change to 1st and the rev counter drops like a stone and then either jumps but to normal sitting rate or stalls the car completely. each time it has happened i have stopped the car, cut off engine, waiting about a minute and restarted and the problem has gone?? my garage hasnt a clue, has anyone hada similar problem??