Vibrating/Rough Idle Issues

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Jun 15, 2018 | 10:27 PM

#21

aimulaidni

Senior Member

Joined: Oct 2017

Posts: 118

Likes: 2

From: Columbus, OH

Quote:

Originally Posted by XJ8JR

I noticed a pattern yesterday regarding the random rpm drops. It seems to only happen after I've been running at highway speeds for a while. I was doing around 70 for about 15 minutes, and at the first stoplight after I exit is when the rpm fluctuates and the vibration is harder. Still not hard enough to make my mirrors shake or anything, but definitely not normal. Almost as if there's a random pulse emanating from the engine. Or likes its shivering ever so slightly.

Hey, I know it's a very old thread but I just wanted to check if you figured out what the issue was? My car recently started having these vibrations and I can't for the life of me figure out what it is.

Jun 19, 2018 | 12:32 PM

#22

XJ8JR

Thread Starter

Veteran Member

Joined: Jun 2010

Posts: 2,328

Likes: 544

From: Spring, TX

Quote:

Originally Posted by aimulaidni

Sorry, I completely forgot about this thread. It was the transmission mount!

Jun 21, 2018 | 06:07 AM

#23

aimulaidni

Senior Member

Joined: Oct 2017

Posts: 118

Likes: 2

From: Columbus, OH

Quote:

Originally Posted by XJ8JR

Sorry, I completely forgot about this thread. It was the transmission mount!

Thank you for the reply! I'm apologize for my ignorance, but does the mount need to be changed if it goes bad or is it something that can be done fixed without replacing it entirely? Any info in this regard would be appreciated.