55 plate corsa problems

1 post

hi guys,
the past couple of months Ive been having major issues with my corsa with engine light coming on and losing all the power in my car after driving for a few minutes even on the slightest hill i can barely get 20MPH out of it. Ive got a new coil pack and air flow filter and battery in it but the problem is still there the car has only 9.892 miles on the clock does anyone know what it could be? after hooking it up to the diagnostic tool it says multiple misfire and after getting cleared it comes back saying the same minutes later. any help appreciated