Nissan Sunny B14 strange issue

[raja_shahbaz]

get your control arm bushings checked also, it happened to me on my b13 the car would shake when I accelarated from 2nd to 3rd and from 3rd to 4th the left side control arm bushing became loose, changed it and car was fine after. car used to drive fine in any gear but like your case when rpm was high car used to shake

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[dani_kk]

Their is no sound from gear or clutch, flywheel was skimmed a bit on lathe machine. Actually when we opened up gear we found clutch plate to be good but pressure plate was bad, but i replaced both and also replaced new thrust bearing.

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Was the skim job accurate enough? If it was then it's bearing.
The more power u exert the more force is transferred to the Axle hence bearing is under immense workload.
Growl is a bad bearing indication.

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[ahmed2396]

Was the skim job accurate enough? If it was then it's bearing.
The more power u exert the more force is transferred to the Axle hence bearing is under immense workload.
Growl is a bad bearing indication.

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Yr the machine job was done by highly experienced guy who is in this business since last fifty years and charges premium for his job.

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[ahmed2396]

get your control arm bushings checked also, it happened to me on my b13 the car would shake when I accelarated from 2nd to 3rd and from 3rd to 4th the left side control arm bushing became loose, changed it and car was fine after. car used to drive fine in any gear but like your case when rpm was high car used to shake

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The control arm bushings were replaced with brand new RBI control arm bushing for Nissan B14 hardly a month ago. All front suspension was checked and replaced the parts which needed replacement.

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[raja_shahbaz]

then it can be mounts

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[ahmed2396]

then it can be mounts

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Yea i also have doubt on mounts, the transmission mount and timing side mount.

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[ahmed2396]

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[raja_shahbaz]

try to shake engine see if you can shake it easily.

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[ahmed2396]

try to shake engine see if you can shake it easily.

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No i cant shake it. But don't know if they are weak enough to withstand the torque of GA15DE

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[raja_shahbaz]

yes it is possible

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[ahmed2396]

yes it is possible

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Lets see if mounts are culprit. Have to change bearing anyways.

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[xxx1885]

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[ahmed2396]

Got it all done today. Bearings were shot, both axle were bent and a mount at the back of engine was broken. Other parts of suspension were in good condition. Issue resolved, it was very annoying and i really didn't know that axle can be cause of such a huge problem. Power steering pump was also making whine so replaced it also.