How can we know if RMM is bad/broken

saiko21

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How can we know if RMM is broken without going under the car?

I know it's a bad question
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ycehcky

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The motor would be shaking more than it should. I know there are other mounts holding it as well, so it might not be too obvious. Shaky engine could also mean a misfire, so you probably just have to drive it on ramps and spend 15 minutes taking off the plastic and looking at it.
 

gmalkmus

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Yeah, If you feel your engine slam against the firewall when you shift at full throttle, you've got. abad engine mount.
 

Oddwayne

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Have a friend rev the motor while you have the hood up and stare at the motor. If it jumps around back and forth, your mount is probably toast. Also don’t confuse with little back and forth movement with what I’m talking about, as any motor will move some unless you have solid steel mounts which would be very harsh lol
 
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saiko21

saiko21

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Everything is good, I am just worried as I heard a thud sound under the car and I immediately pulled over to check. Nothing was found at that place and I suspect it's just my wheel went over a drain cover and gave that sound :dunno:
 


Oddwayne

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Everything is good, I am just worried as I heard a thud sound under the car and I immediately pulled over to check. Nothing was found at that place and I suspect it's just my wheel went over a drain cover and gave that sound :dunno:
Ahah car life. Hear a random sound you never heard before so you lean in listening hoping to never replicate it again lol
 
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saiko21

saiko21

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Ahah car life. Hear a random sound you never heard before so you lean in listening hoping to never replicate it again lol
Yeah tough life bro tough life!!
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