does it matter which way round the injector wires go? as mines rough on tick over seems better when swappibg wires around

 

I would think it does matter, because when the injector recieves the pulse, it opens and fires fuel, if your firing fuel into the wrong cyl, or no fuel is getting into the cyl thats next in order to fire, you can have some issues.

 

ok thats what i thought, how do i find out which goes where

 

if it is a 3rd gen then the injectors on a tpi are batch fire meaning one side fires at the same time and not sequential injection meaning timing the injector firing to the valve opening...

 

ok thanks, its running rough not sure why almost a miss fire, seems to go when reved up, im gonna put new plugs in and some fresh fuel as the cars been off the road a hell of a long time, hopefully that will put it right

what else could it be ive tried leads, cant find an air leak, should be alright its all new gaskets