Do the Secondary Injectors Operate on Startup?

[David Jerome]

Not used on cold startup, however this doesnt mean you dont have a leaky injector causing issues on startup or at idle.

[Mobius]

Originally Posted by David Jerome

Not used on cold startup, however this doesnt mean you dont have a leaky injector causing issues on startup or at idle.

Thank you. They are brand new injectors, and they have been leak tested. (albeit 1680cc which is why I figured that if they were used, I may have to change the startup fuel settings). I'm just trying to eliminate them as possible suspects to my starting/running issues.

[David Jerome]

Originally Posted by Mobius

Thank you. They are brand new injectors, and they have been leak tested. (albeit 1680cc which is why I figured that if they were used, I may have to change the startup fuel settings). I'm just trying to eliminate them as possible suspects to my starting/running issues.

You can always pinch an oring during install, I have installed hundreds of injectors and I recently did this on one of my cars. I also had a freshly cleaned and flow tested injector leak out the top immediately after install recently. You will get it sorted out.