hey guys it probably sound to me like its the coil pack or maybe its just missing, but i got a mate with a 300 i was in the car with him it was a cold start left his driveway sstill in 1st gear and it was popping revs weren't holding same as second gear we pulled over straight away at idle it sounded normal then rev to about 2200rpm in an attempt to hold it there but keeps popping and revs drop, after a while we drove car was normal nothing wrong?
