i got the water pump and timing belt kit in and now its purring like a kitten however when i drive it and i get to 20/30 mph there is a clicking noise coming from directly in front of me . it seems to speed up and down with the revs and stops when u slow down below 20 and its melting my brain! i've looked all around the engine bay and the only thing i can see is what i think is a capacitor attached to the alternator,the wire off it is broken at the body of the capacitor but it is still attached to the alternator.this clicking noise was there before the water pump/timing belt change but i thot/hoped it wud go.but the ###### is still there. anyone shed any light on this? car is 1992 k10 1.0 litre. thank you.