I own a Astra 1.6 16v C.D on a V (99) Plate, my question is this I have a noise coming from somewhere in the engine bay that has not been there all the time. It seems to be engine rpm related as it increases with speed, originally thought it was the Cam belt so renewed this. Then was told by a mechanic it was the alternater so renewed that as well, but noise still there have also replaced the drive belt but to no avail. Any help greatly appreciated or if someone in the Bath Area with knowledge could have a listen. Cheers Vince
Astra G 1.6 16v
Peco Exhaust system, NGK Iridium plugs, Pipercross induction kit, Ecotek CB26P Valve.