Ok only happens for half a second on initial throttle opening just a quick electrical bzz somewhere on the engine.Doesnt affect anything.I reckon i could track it down with a bit of investigation just thought i would see if anyone knew what i was on about first.

Cheers guys

 

Probably the boost solenoid, nothing to worry about if so
Simon

 

Cheers simon ,i will still try and track it down when i get a bit of time and let you know if you were right ,you probably are.
Thanks
Wayne

 

Ok its not the boost solenoid no buzz from that ,sounds like its from the throttle body area or underneath.Cant feel any vibes on the injectors with my fingers when it buzzes either.
The car is running 650's injectors but is mapped for 720's getting mapped a week sat ,so this may have something to do with it.
The car isnt used much until map and no boost till then,just thought i would add that before anyone tells me off. LOL

 

Noticed my Hawkeye doing this a couple of weeks ago, thought it was electrical as I had just had some stereo equipment fitted but when I tried to trace it it appeared to be coming from the induction kit ????

 

At the mo i would defo say its an electrical buz you can feel it through the fuel pipes (agency fuel rails an pipes kit) but not so much at the injectors or rails.Like i said its jus 1/2 a sec when opening the throttle wierd.

 

any more ideas.