I have a 2000 civic DX with a noisy engine. I just had the Timing belt/Waterpump/Tensioner replaced. But the noise is still there. I have removed all drive belts and the noise still prevails. Are these engines normally noisy? It sounds like a slight howling noise and is more prevalent when the engine is warm but at low acceleration only. Winding it out it sounds fine. Again I removed all belts and the noise was still there. This is my first Honda so please any help is appreciated.
Elson