XK / XKR ( X150 ) 2006 - 2014

Front clunking noise over bumps

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Old 09-25-2018, 04:35 AM
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Default Front clunking noise over bumps

2010 Jaguar XKR with 54K mile and well maintained. Noise overbumps only in front end. Bushings and rubber upper strut mounts, would this be a good fix?
 
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Old 10-01-2018, 05:32 AM
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Welcome to the forum BOGIE1,

I've moved your question from Wheels / Tires, Suspension & handling to XK/XKR forum. This is a more suitable location for your technical question.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham
 
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Old 10-01-2018, 05:37 AM
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Have the brakes recently been done?
 
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Old 10-01-2018, 06:32 AM
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Could be a strut itself. I had clunking coming from the right front, and it drove me nuts until the strut actually pee’d on the garage floor (damping fluid leaked out). Got a pair of new struts, no more clunking! Think that was at about 45k on my 2007.
 
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Old 10-01-2018, 08:55 AM
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I guess there's a diagnostic test you can do to rule out the brakes. Go over the bumps that make the clunking, then go over them again holding the brake pedal lightly. If the clunking doesn't happen, then it's brake related.

I had an issue where I had my front brakes replaced and was experiencing clunking. We replaced the struts and it still made the noise. It turns out it was clunking from the brake pads because the person who installed the pad retention clips stretched them out to make installation easier, which ultimately allowed the pads to clunk.
 
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Old 10-01-2018, 05:18 PM
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A bad shock/strut can do this.
 
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Old 10-01-2018, 06:50 PM
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Originally Posted by amcdonal86
Have the brakes recently been done?
My first thought too. This happened to me on a 1997 T-bird. The disk brake caliper wasn't seated exactly as it was supposed to be.
 
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Old 10-01-2018, 09:23 PM
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Bogie1,Mine 2010 XKR went about 100-110,000 miles before the clunking began. New shocks all around fixed that. But, I would check motor and transmission mounts which are more likely the culprits at that low mileage.
 
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Old 10-02-2018, 05:55 AM
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Has the car actually been on a lift to inspect

Could be anything as worn bushes and failed ball joints with make clunking noises

Visually Inspect it first before throwing money at the strut
 
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Old 10-02-2018, 08:11 AM
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If you do have to replace the struts, factory struts can be found for about 200 a pair on Ebay IIRC
 
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Old 10-02-2018, 12:23 PM
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Originally Posted by amcdonal86
If you do have to replace the struts, factory struts can be found for about 200 a pair on Ebay IIRC
Yep, that's where I got mine. Think the seller is in Michigan.
He still lists the XKR shocks:
https://www.ebay.com/itm/NEW-Front-S...kAAOSwPe1T2UYB

I bought these XK shocks (different part number than what is specified for my 2007, but they fit, and don't clunk):
https://www.ebay.com/itm/NEW-C2P1767...YAAOSwnDZT2VwE
 
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Old 10-02-2018, 04:19 PM
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Gents, the OP has been out here once to post almost 2 weeks ago.
 
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Old 10-03-2018, 01:01 AM
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Originally Posted by Sean W
Gents, the OP has been out here once to post almost 2 weeks ago.

All that advice given to a one-post-wonder, who will probably never read it...sigh!
 
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Old 12-26-2018, 11:20 AM
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Originally Posted by kj07xk
Yep, that's where I got mine. Think the seller is in Michigan.
He still lists the XKR shocks:
https://www.ebay.com/itm/NEW-Front-S...kAAOSwPe1T2UYB

I bought these XK shocks (different part number than what is specified for my 2007, but they fit, and don't clunk):
https://www.ebay.com/itm/NEW-C2P1767...YAAOSwnDZT2VwE
KJ, did you put these from Ebay on your 07 XK? That's what I have and was thinking about ordering them. It says 10-14 though and also CATS electronic suspension.
 
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Old 12-26-2018, 11:54 AM
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Originally Posted by robbing
KJ, did you put these from Ebay on your 07 XK? That's what I have and was thinking about ordering them. It says 10-14 though and also CATS electronic suspension.
Yes I did. Ride feels a bit ‘spongier’ than before, but I assume that’s because one my originals was not functioning.
 
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Old 12-26-2018, 11:58 AM
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I have no clue about the CATS system, does that matter?
 
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Old 12-26-2018, 12:07 PM
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Originally Posted by robbing
I have no clue about the CATS system, does that matter?
I do know that the 4.2L CATS operates as a simple on/off, while the 5.0L cars have a variable damping method. Is it bad to use the ones designed for variable in the on/off model, I dunno. But they were cheap, and original, and no more clunking (and no CATS errors), so good enough for me right now.
 
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Old 02-18-2020, 11:00 AM
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Sean can you post info on how you did the Android touchscreen interface and backup cam?
 
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Old 02-18-2020, 03:41 PM
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Originally Posted by rogers1511
Sean can you post info on how you did the Android touchscreen interface and backup cam?
Take a look here in the DIY sticky section. It's number under #10 Upgrades

https://www.jaguarforums.com/forum/x...enance-227403/
 
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