RENAULT CLIO AUTO J REG..... LOOSES PICK UP

From EDINBURGH, 1 post

HI THERE
I HAVE A PROBLEM, GOT A GREAT WEE RUNAROUND FOR THE WIFE FOR WHRN SHE PASSES HER TEST...ONLY PROBLEM IS RECENTLY STARTED TO LOOSE PICK UP PULLING AWAY FROM JUNCTIONS/LIGHTS ECT.....

THE MOTOR IS FINE RUNS GREAT APART FROM THIS, HOWEVER THIS HAPPENS AFTER THE CHOKE HAS WARMED UP THE CAR AND SO AFTER ABOUT 20MINS OR SO...WHENEVER THE REVS DIP THEN THIS PROBLEM STARTS

FLEW THROUGH THE MOT, AND A COUPLE OF FOLK HAVE LOOKED AT IT AND HAS THEM BAFFLED!

HAVE DETATCHED THE CPU OVERNIGHT, TO RESET, BUT NO JOY... IS NOT THE GEARS/CLUTCH/BOX SO AT A TOTAL LOSS!
PLEASE PLEASE ANYONE HAVE ANY IDEAS????

THE MOTOR ONLY HAD ONE OWNER AND IS MINT, CONSIDERING ITS AGE AND ONY 20,000 ON THE CLOCK......... SO IS A REAL SHAME
ANY ADVISE WOULD BE VERY GREATLY WELCOMED
CHEERS