Loud horn sound coming from engine are.
2 Answers
Nautica85 answered 9 months ago
your alternator belt is letting you know that it needs to be changed very soon sometimes they call it the serpentine belt..
kmcgmc answered 9 months ago
If it whistles continuously except upon acceleration, it is a the EGR valve. I had this problem on my VW Passat (2006) and there was a recall for the plastic part that failed. Upon opening the hood, you will know if it is a belt or a whistling relating to the intake. Belts squeal, and the weird EGR valves that fail make the most annoying sound in the world.
Your Answer
Related Questions
-
Loud horn sound coming from engine are. 2 answers
My car is making a horn like noise by the engine when idle, once i accelerate the noise goes away.
2005 Chevrolet Impala LS
-
Maintenance & Repair
-
What could be causing occasional whirring/humming sound while accelerating and/turning? 6 answers
While turning or accelerating, there's a sort of loud whirring/humming sound that seems to be coming from the front wheels possibly. The noise goes away within seconds.
2007 Chevrolet Impala LTZ
-
Maintenance & Repair
-
I have replaced front and rear brakes on my 2005 cheverolet impala, the rotors are good, but i can still feel it shake when I stop. It feels like the shaking is coming from the back more. 4 answers
I have all new brakes on my car. Had the back rotors turned, the fron rotors are fine. But it is still shaking when I stop. It seems to be coming more from the back than the front. I know my tires nee...
2005 Chevrolet Impala LS
-
Maintenance & Repair
-
I have a 07 Impala (3.5 liter) with an engine knock at 1000 to 1500 rpm. It has been in the Dealer shop 3 times with no resolution. I have been advised to drive intil the noise gets worse! Any other notations or complaints. The car has 2200 miles? Dealer thinks it might be coming from the exhaust manifold?? 5 answers
I have a 07 Impala (3.5) with an engine knock at 1000 to 1500 rpm. It has been in the Dealer shop 3 times with no resolution. I have been advised to drive until the noise gets louder. (which it is!) ...
2007 Chevrolet Impala
-
Maintenance & Repair
-
Why is there an occasional single beep coming from the dasboard area? 3 answers
There is occasional single beeping noise coming from the dashboard area.
2012 Chevrolet Impala LS
-
Maintenance & Repair
Shortcuts
Search Chevrolet Impala Questions
Chevrolet Impala Experts
-
#1Js08016Reputation1,890
-
#2Tom DemyanReputation1,800
-
#3Danny WangReputation1,680
Related Models For Sale
Used Cars For Sale
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.