can anybody help again!!! i brought a fiesta rst a few weeks back and it was running great untill it wouldnt start the other day so i called out the aa and it turned out to be an alternator!! they came out fitted one and it was working ok for a few days then it wouldnt start again i cleaned up the connectors from the starter motor and hey it worked for a day!!!!! then wouldnt start, my mate has looked at the alternator and he thinks the aa have put the wrong one on (55amp for a 1.3) when it should have a (75amp for a 1.6) the car it just not holding charge!! would this be the reason for car not starting as its not holding charge,??its doing my headin as im now driving around in a 1.4 saxo furio!!!!!! !! i want my car back!!!!! any suggestion again would be appreciated!! cheers