Powertrain 2004-2009 Mazda3
I just finished doing a swap on mazda 3 from a 2005 2.3 to 2004 2.0. Used the 2.3 wiring harness, computer and all the sensors everything connected smoothly. The problem I am havings is no spark at the coils. Checked everything and nothing comes up. Change crankshaft position sensor did timing...