Sound problem with saint row the third

Hi guys i have sound problem with saint row the third while i’m playing i don’t hear the car engine good enough but the character voice & the radio are clear what’s the problem any help
Answer #1
Try this:
First of all, update your sound card drivers. If doing that doesn’t clear up the problem, make sure you have volume set to max for Saints Row: The Third (Saints Row 3) in the volume mixer (click on the little speaker icon in the bottom-right of your screen in the system tray). If you’re in-game, just alt+tab out of the game and check if Saints Row: The Third (Saints Row 3) is set to max in the volume mixer.
Another tip you could try is to go to Control Panel > Hardware and Sound > Sound > Communications Tab then select the “Do Nothing” radio button to permanently fix this issue.