# Loud sound when driving at certain speeds - civic hybrid

**URL:** <https://community.cartalk.com/t/loud-sound-when-driving-at-certain-speeds-civic-hybrid/21068>\
**Category:** Maintenance/Repairs\
**Created:** [October 22, 2008, 4:23pm UTC](https://community.cartalk.com/t/loud-sound-when-driving-at-certain-speeds-civic-hybrid/21068 "2008-10-22T16:23:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![grimbergen](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/grimbergen/32/249_2.png) [@grimbergen](https://community.cartalk.com/u/grimbergen)\
**Post date:** [October 22, 2008, 4:23pm UTC](https://community.cartalk.com/t/loud-sound-when-driving-at-certain-speeds-civic-hybrid/21068/1 "2008-10-22T16:23:27Z")

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Hello, I have a 2006 civic hybrid.  
  
  
  
 The issue is a loud humming/rumbling (not really a rumble though) sound that seems to emanate from the engine are when i’m going certain at speeds from 40-65mph. Above 70mph it goes away. Also, even when i have have my foot off the gas pedal it persists.  
  
  
  
 I’m going to have it serviced at the dealer this Fri, but I wanted to see prepared ahead of time to see if anyone knows about this.  
  
  
  
 It started about 2-3 weeks ago… I didn’t notice it at first as I was driving a company car for awhile so I wasn’t sure if it was due to just the differences in the car, but now i’m sure it’s abnormal.  
  
  
  
 Arthur