hi can anyone help i got a s2 which wont start all the ignition system is good all the fuel is good but it wont start, if i take out an injector and put it bk in it will start but after i turn the car of i can start it again untill i take out an injecter does anyone know why? thanx paul

 

maybe injecotr leak?

 

Maybe its the fuel pump relay sticking?

And in the time your spending removing the injectors the relay is cooling down enough to work again, if you know what i mean.

When it wont start after running, let it stand for a while without touching anything, then see if it starts after 20 minutes or so.

 

how cen I check if fuel pump relay sticking?

 

I cant remember if they have an internal wiring diagram on them showing the contacts?

When the car wont start, you could remove the relay and check that the contacts are open/closed as per the diagram with a continuity meter...

Or just replace it, thats the easiest way!

 

even when i leave the the car the same thing happens even the garge dont understand why it does it.