Whistling noise occurs when car started in dry cold conditions. Occurs randomly when driving as well. Water pump and thermostat replaced
SOURCE: Olds silhouette heater blows cold air
as long as the engine temperature is normal, i would suspect a clogged heater core, the dex-cool antifreeze is notorious for building up deposits in cooling system. have heater core flushed first to see if it makes any difference
SOURCE: whistling noise
Have you tried placing something over the grille area temporarily, to try & isolate it. Can you tell roughly the area it's coming from?
SOURCE: loud wizzing/whistling noise
i don't know terms or names but i had the same problem. i found for me it was a whistling coming from the black box w/ hose and air filter that is on the right as you look under the hood. I opened it up and re sealed it and the noise is gone. Sorry I don't know the proper names but for me no more annoying whistle while the engine revs.
SOURCE: whistling noise in engine and rough idle
check all vacuum hoses,sounds like a leak, try spraying carb cleaner near noise,if engine rpms go up you found the leak
65 views
Usually answered in minutes!
×