Disco 2 Grinding.. Knocking.. Still haven't found it.

Jamiegreen · Nov 10, 2018

So had this for months now.. actually think it was after I replaced all brakes and suspension components. Only "grinds" when turning right and only really when on the gas pedal. doesn't do it when turning left nor when its rolling. I've had all 4 brake calipers and dust guards off and made sure all that was clear. The knocking noise is constant thought, seems mostly over potholes about 10mph or so, I think both noises seem to come from the right side.. and I'd say more towards front, maybe. Front springs and shocks all seem to be seated fine, and all ACE bushes have been replaced. Bit stumped with these noises..

neilly · Nov 10, 2018

Did you not ask this before?

You sure it is not the TC cutting in?

Cheers

Jamiegreen · Nov 10, 2018

neilly said:
Did you not ask this before?

You sure it is not the TC cutting in?

Cheers

Not really sure if I asked before, if I did it must have been a good while ago.. sorry!
Deffo not TC kicking in though.. think I'd hear the motor thingy in the dash.

jamesmartin · Nov 10, 2018

cv or wheel brg

Jamiegreen · Nov 10, 2018

jamesmartin said:
cv or wheel brg

Did check both CV boots and neither are split or leaking grease. Im sure I checked those bearings too.. but Ill get it jacked up again tomorrow and double check.

jamesmartin · Nov 10, 2018

Jamiegreen said:
Did check both CV boots and neither are split or leaking grease. Im sure I checked those bearings too.. but Ill get it jacked up again tomorrow and double check.

that doesnt mean cv is any good

Jamiegreen · Nov 10, 2018

jamesmartin said:
that doesnt mean cv is any good

Would it not be more at lower speeds like when parking etc? This only seems to happen when above a certain speed.

jamesmartin · Nov 10, 2018

Jamiegreen said:
Would it not be more at lower speeds like when parking etc? This only seems to happen when above a certain speed.

check

Jamiegreen · Nov 19, 2018

Did check all my wheel bearings, and can't find play in any. Im not exactly sure how to check the CV joins other than looking at the boots, I have tried turning at full lock but no noise until I get my speed up to 10mph or so, nothing below that, and still, only when turning right.

1988smithy · Nov 19, 2018

get it up on stands whip the wheel off and have a bloody good poke, twist, rock. try twisting it back and forth check for play and general sloppiness. thats what id do lol

Nig43 · Nov 20, 2018

Find an empty car park and put hard lock on in both directions, then drive it hard as possible. If it's a CV problem you'll hear it.

Jamiegreen · Nov 30, 2018

Ah well... not too sure whether to be really pleased, or a little embarrassed, or a bit of both. After getting tired of the clogged up cat I decided to chuck my spare de cat pipe on there, and it must have twisted the exhaust a little (a couple of hangers have snapped) So I got under and strapped it up with er.. a coat hanger. And well.. no more grinding or knocking.. Im guessing, when turning right, the exhaust would hit the watts linkage, and accelerating would twist the engine at just the right angle... god knows. But its fixed!

Disco 2 Grinding.. Knocking.. Still haven't found it.

Jamiegreen

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neilly

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jamesmartin

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