[GSR2311]

So my idle has been fluttering when cold and sputters when the car is still cold. But once the car warms up or has been driven for a while it seems to go away. Just the other day I added some fuel injector cleaners. And magically all that went away. So, if this solved the problem, that means i had dirty injectors. Does that mean i should look into new injectors and or fuel filter? The fuel filter has less than 20k on it.

 

[Shadowhunter]

Just pull your injectors out of the manifold and check them out for yourself. See if there is grime built up around the injector tips.

 

[OutkastLSturbo]

Just pop off injectors and see if it is dirty or not.

But if its already fixed and your cold starts are fine, then there's no point in checking it.