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knocking in floor on drivers side

Tech Talk for Nissan owners.

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Posts: 28
Joined: Fri Aug 08, 2008 11:43 am
Location: Sydney

knocking in floor on drivers side

Post by MickGQ »

hey fellas
i have a loud knocking on the drivers side floor. it happens around corners and on rough roads.
Just wondering if anyone can help me with finding the problem

thanks
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Post by Goose99 »

Check your swaybar links, theres a balljoint that flogs out, mine developed a knock under the drivers side and when i checked underneath the swaybar link was stuffed. Easy fixed, just remoed the whole front swaybar :)
Or just check the other suspension components ie radius arm bushes etc.
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floor knock

Post by eighty8 »

Could be the radius arm bushes are flogged out. Gives a knock right under your feet.
If they are, best is genuine bushes.
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Post by ozy1 »

could also bee a crack between floor and firewall, i had this on my passenger side about 3 years ago, got it all repaired, now the drivers side is doing it,
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Post by 1TUFFGQ »

Or it could be your body mounts. If they flog out they shift under load or heavy vibration and give a knock that you can hear and often feel through the floor.
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Post by Z()LTAN »

100% the floor around the body mount, its a common problem

cut the cracks out and weld them up
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Re: knocking in floor on drivers side

Post by RN »

MickGQ wrote:hey fellas
i have a loud knocking on the drivers side floor. it happens around corners and on rough roads.
Just wondering if anyone can help me with finding the problem

thanks
You didn't back over the paper boy? :D
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Post by Feenz »

Also in the GQ/Mav bible, a few people (including myself) fixed this with shagged engines mounts. Knocks while cornering.
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