Really noisy injectors

nvr2low · Post by **nvr2low** » Fri Mar 05, 2010 10:43 pm

hey guys after my tune my injectors are very noisy. i thought it was my tappets first but when i put my fingers on the injectors i can feel them pulsing at the same time as the noise. It is really noise i can hear it at the set of lights when i turn the music down.

Is this a problem or is it a sign of them breaking down.

cheers mitch

bduffman · Post by **bduffman** » Sat Mar 06, 2010 2:39 am

what did they do in the tune never herd of injectors making noice but mayb its some thing they did to the fuel ratio if it wasn't happening befor then its some thing they did in the tune im no expert but seams that would be the reason

Post by **vipfto** » Sat Mar 06, 2010 7:24 am

Have you upgraded fuel pump to compensate for extra power?
or maybe the wiring to them needs replacing or checking as if its 'arking' but still making connection with injector you feel feel it pulsing like when a coil pack start to ark out

nvr2low · Post by **nvr2low** » Sat Mar 06, 2010 9:49 am

They were a little noisy before but now they noiser. Yeah upgraded fuel pump mate had to for the 6a13. I just hope they not about to die on me

nvr2low · Post by **nvr2low** » Mon Mar 08, 2010 9:19 pm

hey guys i just took a video of my noisy injectors. i hope this helps.

http://img532.imageshack.us/img532/6056/img0085.mp4

tell me if it doesnt work as i dunno how to upload videos on here.

payaya · Post by **payaya** » Fri Mar 12, 2010 7:42 pm

Thats your lifters!! Of course they will be pulsing the same time as the tap! It's called timing!!

FTEvolution · Post by **FTEvolution** » Mon Mar 15, 2010 8:04 am