Hi, we changed engine on a C4 1.6hdi 2006 with a 2008 engine that belonged to a peugeot 308, both no DPF. Injectors are a bit different, the first ones are 0445110239 and the second ones are 0455110311. The car flyes right now, but it smokes a lot. We have tried lowering down drivers wish IQ between 5% and 20%, but nothing has changed, anyone has any idea about what to do?
PS: We have not the original injectors.