Droning/growling sound when accellerating car?

TXT9900

MEMBER
2010 TOYOTA COROLLA
1.8L
4 CYL
2WD
AUTOMATIC
130,874 MILES

It had rained very heavily a few weeks ago and I drove in the rain with a couple of people in the car. Some of the streets had a lot of water collected. After that day, I have been noticing a droning/growling sound when accelerating the car 20-30 MPH and even when going faster when applying the gas a little more. The car's spark plugs were changed at 117,000 miles. Is this some exhaust leak issue or heat shield that is loose?

Sunday, September 14th, 2025 AT 8:07 AM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
54,591 POSTS

Sounds are best for us to help fix if we have a short video uploaded in your response. If I had to guess I would say an engine or transmission mount has let loose and there is a connect to the subframe that shouldn't be. I would lift the hood and have a helper to the engine and put it in drive and then reverse, (stand to the side) while watching the engine to see if it moves excessively. If you are unsure please upload a short video of this as well.

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Sunday, September 14th, 2025 AT 6:33 PM

TXT9900

MEMBER
16 POSTS

I haven't had a chance to take the video. However, I just drove the car just now and I hear a whining/squealing sound upon acceleration. This is a new sound that I have never heard before.

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Monday, September 22nd, 2025 AT 4:19 PM

KEN L

MASTER CERTIFIED MECHANIC
54,591 POSTS

With noises videos are the only way to go or we just guess. Sorry, we only handle one problem per thread, please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

Cheers, Ken

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Monday, September 22nd, 2025 AT 5:31 PM