Had a very high pitched interior howl (more a scream) while driving in heavy rain. Turned off the fans to see if it was a bent blade. Seemed to come from the dash and then behind the front seat. This happened at least eight times on a two hour drive. Have had the car for nearly two years but rain is pretty rare here.
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Hi, I have the same issue on my Volvo during heavy rain. I think I've figured out that it is the drive shaft vibrating off of the exhaust. I have tried to separate the two of them but to no avail. so when it rains heavy and the sound starts, i just go slower and try to get out of the deeper water.
Hi, I have the same issue on my Volvo during heavy rain. I think I've figured out that it is the drive shaft vibrating off of the exhaust. I have tried to separate the two of them but to no avail. so when it rains heavy and the sound starts, i just go slower and try to get out of the deeper water.