hey, i popped the bonnet up the other day 2 check my oil and noticed there are holes in my injectors, they have 1 or 2 each (didnt look too thoroughly) but they look like they're supposed to be there. 2 of them were bubbling as if air was coming out or going in, i was just wondering what they're there for. btw the car was off at the time

Where exactly are these holes? There shouldn't be any bubbling holes anywhere as far as I know.....certainly mine don't have any of these holes.

if there bubbling then the plastic is seperating off the metal base of the injector and they will leak, u probably need new injectors. Is there any fuel stains around the injectors on the alloy?

im fixing up a pic 2 show yas wot i mean

i was talking about the black dots on the orange bits, theres one on each side of each injector in exactly the same spot, this is where it was kinda bubbling from and over time the injectors get a little dirty from it, but there are no fuel stains anywhere, its all very clean apart from the injectors Some original photos have not been recovered yet.

btw this is not a pic of my car, its a pic of a gem i got off google but u get the idea from that