[stephen low]

So did my fuel supply and return line swap over and have tried a few times to start the car without success.

Am getting the odd pop and partial combustion happening but clearly something isn't right and the motor will not fire.

Almost like the timing is out but as an EFI motor it has me stumped.

So what should I be looking for lads?

Testing spark down the driver's bank of plugs and all were giving a good response.

Had previously asked about the cam sensor but thought I'd got it positioned right and have seen advise that it is somewhat irrelevant. Maybe it is not.

Can anyone help??

A stumped Slowy