I was renovating my injector and intake. It is all back and I was thinking to flush the cold start injector but I am at loss here.
I was attaching the injector to 12V and turned it on and off (just like I did with the other 8 injectors) but here I found that no carb cleaner is going through (i attached a hose filled with carb cleaner) although the injector 'clicks' as it should. I was then applying some pressure to the hose in order to get through but nothing even with 30 psi. The weird thing was that if I applied more than 15 psi the injectors wouldn't do the click any more. When I lowered the air pressure in the hose the injector was clicking again.
As I said I am at a loss and need some help to understand what is going on.
Martin