Knocking noise while accelerating in 1st gear. What gives? 01 180FWD Roadster
#3
AudiWorld Super User
Thread Starter
Join Date: Feb 2007
Posts: 2,352
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
I hear it only in 1st gear but that doesn't mean it doesn't happen in 2nd or 3rd (the VTDA growl might drown out the sound.)
It knocks/pops once when start moving and then again right after letting off the gas and the engine slows the car down. Its in time with the front picking up during acceleration and the front dropping down with decceleration.
Hmmmm... perplexing.
Car has 80K on it and I doubt strut bushing bearings have been replaced. I'm 3rd owner so I have no idea.
One of the previous owners did various things to the car but i'm not sure what I only know that there is no airbag stickers on visors and it was vag-commed so the windows drop with the key fob.
It knocks/pops once when start moving and then again right after letting off the gas and the engine slows the car down. Its in time with the front picking up during acceleration and the front dropping down with decceleration.
Hmmmm... perplexing.
Car has 80K on it and I doubt strut bushing bearings have been replaced. I'm 3rd owner so I have no idea.
One of the previous owners did various things to the car but i'm not sure what I only know that there is no airbag stickers on visors and it was vag-commed so the windows drop with the key fob.
#4
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
a dogbone bushing gone bad......if you notice it on acceleration and compression, it is very possible that could be it...
If it is the dogbone..it is easily fixed and no more than 40$ max.....
If it is the dogbone..it is easily fixed and no more than 40$ max.....
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
eus
Q5/SQ5 MKI (8R) Discussion
0
03-17-2015 09:33 AM
red_pOrtlAnd_A4
A4 (B5 Platform) Discussion
4
04-14-2004 03:44 PM