HELP, my fiat brava engine has lost power but still has plenty of revs.
there is no acceleration at all. i've put redex in fuel, checked plugs but to no avail .
so can anyone please HELP

Fiat Brava. Especially, when started in the morning after a cold night, a few initial miles could be a horrible drive with occasional drop in pick-up. Further, the temperature indicator stays very low during this period and when it reaches the optimum, the pick-up improves.
so i'd like to know how to rectify problem

I advice you to change fuel filter if it is more than 1,5 years old. Also check condition of earth points (3) for engine management and earth point of battery. And dismount big black connector just behind the battery (wires for FUSE box), dry it, clean it and enjoy your drive