2012 XC90 Jerking twice every few second at speed - Page 2

fermer1 · Jul 3rd, 2022, 22:48

My XC90 started to judder when you went around 40mph . Found problem it is a snapped rear tracking bar . So have a new one ordered just need to get the bolts off the one on the car . Heres hoping they come away easy haha no way they will be a nightmare . I was dreading the esult of the judder as I thought Auto gear box troubles.

fermer1 · Jul 4th, 2022, 13:41

Well today made a start on rear snapped tracking bar . Got one bolt & nut off no to bad. Seconed bolt & nut refuses to come out of the bush . Got nut off it but can not get bolt pulled out of bush . Any suggestions how to get it out would be great. Ah well back to it . Will inform of progress later on today .

Simmy · Jul 4th, 2022, 16:52

dose the new tracking bar contain a new bush ? if it dose cut the old bolt off an replace with a new bolt i had a similar problem when i replaced rear shocks on my v70

Simmy · Jul 4th, 2022, 16:55

check the IAT sensor it may need cleaning or replaceing

ripleytrain · Jul 5th, 2022, 19:26

Cracked ABS rings - result !

fermer1 · Jul 6th, 2022, 13:02

Quote:

Originally Posted by Simmy

dose the new tracking bar contain a new bush ? if it dose cut the old bolt off an replace with a new bolt i had a similar problem when i replaced rear shocks on my v70

No does come with bush . Still trying to get bolt out. Wee job turns into nightmare

ripleytrain · Jul 8th, 2022, 07:36

ABS rings changed - back to a smooth drive again. Thank you for all the comments.

Harley Dave · Jul 8th, 2022, 10:25

Thanks for the update/close out.

Always good to find the problem and the fix.

Cheers

Dave

Jul 3rd, 2022, 22:48	#11
fermer1 New Member Last Online: Feb 8th, 2023 22:48 Join Date: Oct 2017 Location: Dunfermline	Rear tracking bar cause of judder My XC90 started to judder when you went around 40mph . Found problem it is a snapped rear tracking bar . So have a new one ordered just need to get the bolts off the one on the car . Heres hoping they come away easy haha no way they will be a nightmare . I was dreading the esult of the judder as I thought Auto gear box troubles.

Jul 4th, 2022, 13:41	#12
fermer1 New Member Last Online: Feb 8th, 2023 22:48 Join Date: Oct 2017 Location: Dunfermline	XC90 rear tracking bar Well today made a start on rear snapped tracking bar . Got one bolt & nut off no to bad. Seconed bolt & nut refuses to come out of the bush . Got nut off it but can not get bolt pulled out of bush . Any suggestions how to get it out would be great. Ah well back to it . Will inform of progress later on today .

Jul 5th, 2022, 19:26	#15
ripleytrain New Member Last Online: Jul 8th, 2022 07:36 Join Date: Jun 2022 Location: Knaresborough	Issue resolved!!! Cracked ABS rings - result !

Jul 8th, 2022, 07:36	#17
ripleytrain New Member Last Online: Jul 8th, 2022 07:36 Join Date: Jun 2022 Location: Knaresborough	All because of cracked ABS rings ABS rings changed - back to a smooth drive again. Thank you for all the comments.

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Jul 4th, 2022, 16:52	#13
Simmy Premier Member Last Online: Yesterday 21:10 Join Date: Mar 2017 Location: Manchester	dose the new tracking bar contain a new bush ? if it dose cut the old bolt off an replace with a new bolt i had a similar problem when i replaced rear shocks on my v70

Jul 4th, 2022, 16:55	#14
Simmy Premier Member Last Online: Yesterday 21:10 Join Date: Mar 2017 Location: Manchester	check the IAT sensor it may need cleaning or replaceing

Jul 8th, 2022, 10:25	#18
Harley Dave Volvo Driver Last Online: Yesterday 22:57 Join Date: Mar 2016 Location: Basingstoke	Thanks for the update/close out. Always good to find the problem and the fix. Cheers Dave

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