2014 is 350 vibration issue
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3rd Gear
Joined: May 2023
Posts: 3
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From: Texas
2014 is 350 vibration issue
Hey guys,
My 2014 is350 encounter a vibration issue recently, to be detailed, at beginning, the vibration came from rear side when I was driving between 60 km/h to 80km/h, specifically when the transmission is up shifting from 6 gear to 7 gear or 7 gear to 8 gear, I bought the car to the first garage and they said it is alignment issue so they did balancing and replace the rear tire and I told them to replace the transmission oil as well, however the car just working fine for one day and second day the same vibration came back again and getting worse-the vibration happens not only in up shift gear but also at 8 gears when you push the accelerator softly, so I bought the car to the second garage, after they did a inspection they said the bushing for the rear differential is damaged, and there is a leakage from the transmission oil pan, they replaced the bushing and oil pan gasket and this time the symptom has been reduced but still existing, it happens 1 out 3 times when up shifting 5 to 6 gear.
what make this is so strange and annoying is that when I drive aggressively, push the accelerator to bottom and at least harder than my normal driving habits it didn’t vibrate at all, just smooth up shifting at any position, but when you drive like normal the up shift gear 4 to 5 or 5 to 6, the vibration happens frequently.
Anyone has similar issue before and any solution for this, thank you all.
My 2014 is350 encounter a vibration issue recently, to be detailed, at beginning, the vibration came from rear side when I was driving between 60 km/h to 80km/h, specifically when the transmission is up shifting from 6 gear to 7 gear or 7 gear to 8 gear, I bought the car to the first garage and they said it is alignment issue so they did balancing and replace the rear tire and I told them to replace the transmission oil as well, however the car just working fine for one day and second day the same vibration came back again and getting worse-the vibration happens not only in up shift gear but also at 8 gears when you push the accelerator softly, so I bought the car to the second garage, after they did a inspection they said the bushing for the rear differential is damaged, and there is a leakage from the transmission oil pan, they replaced the bushing and oil pan gasket and this time the symptom has been reduced but still existing, it happens 1 out 3 times when up shifting 5 to 6 gear.
what make this is so strange and annoying is that when I drive aggressively, push the accelerator to bottom and at least harder than my normal driving habits it didn’t vibrate at all, just smooth up shifting at any position, but when you drive like normal the up shift gear 4 to 5 or 5 to 6, the vibration happens frequently.
Anyone has similar issue before and any solution for this, thank you all.
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Welcome! I am sorry to hear about that vibration issue.
I'm going to close this thread out; please don't create duplicate threads about the same topic if the first one doesn't get immediate traction. Thanks.
I'm going to close this thread out; please don't create duplicate threads about the same topic if the first one doesn't get immediate traction. Thanks.
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