Hi not sure if in right place

[Tracy gould]

Hi we have a Holden crewman that is showing the power train light we ha replaced the coil pack completely it still will not start sometimes when I say sometimes I mean sometimes is fires straight away other times not at all would like if the members can help is some indication of what I should be looking for before I throw another thousand dollars at it

 

[krusing]

Best to get it scanned first, and see what DTC faults its creating,
Where that is a starting point to rectify the faults.

 

[Immortality]

^^^^ what he said.