hey guys,
i have a 1990 Buick LeSabre Presidential that has 142,000 miles on her. the problem is that when i start it i hear a slight rapping or knocking. it is on the water pump side of the engine. but when it idles i also hear the knocking, but revving the engine it dissapears. also when i put it on gear it does not make noise. it is a 3.8 litre.
thanks alot,
peshi
