Engine Performance problem
2007 Fiat Siena 4 cyl Manual
I have a 1.4L engine, 77 horses and I want his mount a 16-valve cylinder heads. I want to ask if you need to change and the injection, induction coil, the central software or else the engine to work properly? I am a mechanic circle fiat. Thank you
have the same problem?
Tuesday, September 21st, 2010 AT 1:40 PM