WebThere are various possible reasons why your car is making a high-pitched whistle. The most common cause is a problem with the serpentine belt, either the belt is too tight or it has … WebNov 8, 2024 · This probably isn't much of a help but mine produces a high pitch whistle only when accelerating under load- aka just revving the engine doesn't recreate the noise. But lets say going up an entrance ramp to get onto the highway does. ... I have the same issue with a 2005 FXT with a 2004 STI engine in it. Noise is audible in 2-4 gear, under mild ...
High Pitch Whistle From Engine GMC Acadia Forum
WebOct 15, 2014 · Here are some more details: -The noise is a high-pitched whine (not whistle) that changes pitch with engine RPM. -The noise is more pronounced around the passenger-side wheel well. -If I coast down a hill and put the car in neutral, the noise does not change pitch even when accelerating. This makes me think that it is not coming from the CVT ... WebAug 18, 2024 · If this is the high-pitched sound you're hearing, it's important that you're very careful under the hood. Touching the radiator cap can leave you with burns and releasing … highs 31 woodsboro md
High-pitched engine noise : r/Crosstrek - Reddit
WebApr 5, 2024 · First, place the car in park, turn off all accessories, and rev the engine. If you still hear the whining sound, it’s coming from the engine bay. If it’s not, go ahead and start driving. When driving, keep all the windows rolled up when accelerating. This locks out most of the noise, but if the whining is still making its way into your ... WebApr 15, 2024 · By doing this properly, further damage can be avoided and keep your car’s radiator functioning as intended. 4. Fuel Injectors. If you hear a distinctive whistling sound when driving your car, it could be caused by dirty fuel injectors. This will also be accompanied by a distorted air-fuel ratio as well as the Check Engine Light coming on. WebAnswer (1 of 3): You are hearing the ludicrous spin of the compressor section of the turbine. I'll relate my own story of when I built my own one. As you do. For those not familiar with … small section view