The last few days ive noticed a buzzing sound (thats the best i can describe it - maby a low whistle) coming from the engine bay when the car is idling. As soon as i bring the revs up even a little , it stops. It only does it when its warm.It can be heard in the cabin and has me stumped.
Any ideas guys?
Oversteer Scares The Passengers , Understeer Scares The Driver.......
2001 AUII XR6 VCT -Auto, white,clear indicators,K&N filter,tint - - - - Let The Mods Begin!!!!!!!!
Get a can of cheap degreaser.
While the engine's idling, spray it over the whole intake system, one part at a time, and listen for the idle speed to change.
Don't be afraid to use plenty of it, it sounds like only a small leak so you'll have trouble finding it I imagine....
Oh BTW don't forget the vacuum supply lines for the dash and brake booster.
Proud TQE Operator and President of SEFAG - the Society for the Elimination of Ford Automatic Gearboxes
Pacemaker headers + 2.5" exhaust
EF Fairmont interior
Lowered King springs
5 speed manual
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