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-   -   drivetrain shaking/bouncing (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/drivetrain-shaking-bouncing-857532/)

Ratjar Aug 14, 2009 09:14 PM

drivetrain shaking/bouncing
 
when I step on the gas or breaks my shifter bounces up and down pretty bad, and the rear of my car pops and shakes.


ive already looked at the PPF a few times, and I just replaced the dif bushings with pettit's.

kind of lost here.

also have banzai motor-mounts.

gafu mazda Aug 14, 2009 10:21 PM

IMO you have to remove the PPF in order to know if it's cracked or not.You're describing a busted PPF to me.

Good Luck

dgeesaman Aug 15, 2009 05:19 AM

Assuming your motor mounts are still in good shape and the hardware is still tight, I agree. Start by removing the PPF for a good inspection. If that's good have a look at the differential mounts.

Dave

Ratjar Aug 15, 2009 07:53 PM

ill post up tomorrow or the next day when i rip it out.

MR_Rick Aug 15, 2009 07:57 PM

Yeap, reminds me of a cracked PPF to me. You have to take it off to see if it is damaged. It isn't hard at all. Take it off and get it welded.


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