I have a 2006 axela 1.5 that I bought a few months back that had a bad misfire but was fixed with new coil packs, however, after replacing all 4 coil packs twice with both aftermarket and genuine coils. The ecu still keep throwing both a p0351 coil A and p0354 coil D codes.
So I got a Mazda 3 2.2 from 2015 since october 2019. Im loving every aspect of the car and that's the reason I cannot let go of this problem.
So the thing is.. I think I lack power in the second gear.
In the beginning it was a lot more noticeable because the car was stupid slow. Even...