What would cause a slight tremble?

ROBERT CLARK2

MEMBER
2007 FORD FOCUS
2.0L
4 CYL
2WD
AUTOMATIC
190,000 MILES

I have replaced the two front tires, finished all three motor mounts today and the driver side CV axle and wheel bearing.

I notice it's when I'm really stepping on the pedal but mainly when I'm driving, and the road goes up and down. It was harsh but I did the lower torque mount today so it's very slight. I've had it a year and it had issues from the parts I replaced but it's almost done lol. Any ideas?

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
42,833 POSTS

It sounds like one of the engine mounts might be defective or an inferior part. Can you please shoot a quick video with your phone so I can hear the noise? That way I can tell for sure what's going on. You can upload it here with your response. Also does the noise/feeling change when you are accelerating?

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Saturday, April 22nd, 2023 AT 11:05 AM

ROBERT CLARK2

MEMBER
21 POSTS

The noise only happens when I accelerate hard, accelerating over a mini hill. When you go over it, when you feel the car go down you can feel it. I'll upload a video later my wife has the car lol. I replaced the first engine mount last year then the next 2 yesterday and a couple weeks ago so maybe the first one I did went bad, I guess.

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Saturday, April 22nd, 2023 AT 1:08 PM

KEN L