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Loud Thumping From My Rear Right Corner

Mohsen
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Mohsen Grand Master

Mohsen

Posted
Posted

Hey guys. Yesterday I was driving around, parked the car and came back. Drove for 5 mins when I started to hear a loud knock/thump from my rear right corner. Almost as if my tyre is flat (and it isn't) the noise only comes when in not on the throttle but is silent when I'm braking it on the throttle..

Whats going on?

blind_elk Grand Master

blind_elk

Posted
Posted
the noise only comes when in not on the throttle but is silent when I'm braking it on the throttle..

Translation / clarification please

Meantime, check:

wheel nuts loose

wheel bearing shagged.

AngryRB Grand Master

AngryRB

Posted
Posted (edited)

+1 for wheel bearing, have you checked the wheel for movement side to side?

just on the weekend i had a wheel bearing go on a boat trailer, when your accelerating the wheel seems to straighten up, but when breaking or cuising the the wheel wobbles and that makes the bang noise,

try throwing some water on the wheel after a drive and if you get a big cloud of steam then you know its about ready to fly off the car, i think you might be close if your hearing that noise anyway.

Edited by SliverS2
89CAL Grand Master

89CAL

Posted
Posted

+1 for wheel bearing, have you checked the wheel for movement side to side?

just on the weekend i had a wheel bearing go on a boat trailer, when your accelerating the wheel seems to straighten up, but when breaking or cuising the the wheel wobbles and that makes the bang noise,

try throwing some water on the wheel after a drive and if you get a big cloud of steam then you know its about ready to fly off the car, i think you might be close if your hearing that noise anyway.

Be careful of doing this if your brakes are hot, not good for them

Possibly drive shaft?

CV's, Handbrake on and put the drivetrain under load (first gear, slip clutch) listen for clicks

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