Hello,

I have a 2010 honda civic ex with about 40,000 miles on it. My car starting shaking(rumbling noise) when i put it in reverse. This happened last week, I was told it was the spark plugs so i changed them last night. I still feel the same noise, now it does it while in park as well. I feel it while driving now too. Any idea on what it could be? I had the motor mounts checked and was told that they were okay. Beyond frustrated!

 

Have you scanned your car for trouble codes?

 

Same problem on Civic changed tyres coils and front shocks Found driver side mounting broken Replaced and now have vibration noise Loosened mountings shifted engine fastened again Vibration does not go away No light or faults registered on computer. Vibration less but when start-up and decelerating vibration is there When excellerating vibration gone. There was no vibration previously except between 70 and 80 km/h for a very short while and barely noticeble

 

hey guys! I do have a similar issue. I have a Civic 2006 EX 4dr. Been back and forth with my car as I have idle issues and car dies when cruising at a low speed. Honda dealer not sure what's going on with the car as there are no CEL or err codes found. As I have been doing my research, I found that IACV is a common cause of my problem. Last thing I performed was cleaning the throttle body and it was dirty. It had lessen the issue but it still occurs as I have to floor the gas pedal right after starting the car to avoid the problem. But despite the effort I still get unlucky. I'm ready to change the IACV but my technical question is, in my car model, is the IACV part of the throttle body and cannot be separated (therefore needing a new throttle body) or is it a separate entity from the throttle body? Hope somebody can answer this.