3.8 Eco Injector issue - HELP APPRECIATED

[Manta_88]

Hi there.
My stock as a rock VS 3.8 Ecotec has an issue with the three injectors on the Left handside. Once you turn the ignition on, and the fuel pump kicks in, Fuel begins to spray at high pressure from the injectors. Just three on the one side. Not too sure where to start with this issue...??

 

[UW1SH]

Do you mean from the actual injectors or from where they sit in the manifold???

 

[Manta_88]

I reckon its from where they sit.

 

[UW1SH]

Then it would most likely be the rubber O ring seals on the injectors

 

[Manta_88]

ohh right, cheers mate.

 

[Brett_jjj]

If it just started coming out from all 3 injectors at the same time on the same side, then I doubt its just gonna be failed injector O rings, as youd have to be extremely unlucky to have 3 O rings let go all at the same time, and all on the same side.. .Id be more inclined to think that it might be a loose bolt(s) on the fuel rail, as the fuel rail holds the injectors down tight in their seats.