[kaidog]

hi can someone help my 156 jtd only starts when it wants.have had a alfa michanic have a look at it he has done a diagnostics test show on falts.but if he puts a tester on the heater plug it shows falt replaced black box wich gives power to the plugs still no joy let the car stand for a hour or two and then itwill start

 

[BigFoot]

Moved to 156 Tech Lounge

 

[pcbuild2k]

possibly crank possition sensor?