So i was driving around normal just putting around then went to take off and under heavy accelaration my car started chugging really bad at about 4 grand nearly cut out then it went away and has come back randomly thru out the day i instantly thought coil pack is on its way out but i disconnected my afm then started the car and obviously it didnt run very well but with the afm disconnected it did the exact same thing it had been doing earlier in the day so im pretty sure my afm is buggered so i was wondering if this has happened to anyone else or what anyones opinions are on the matter....
sorry for dodgy description am on my phone... Cheers