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shudder

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    #1

    shudder

    so i have shuddering coming from my car during moderate to heavy acceleration, like whilst getting on the highway. when i let off of the gas the shuddering stops. it's been doing it for a couple years now, and ive replaced the following bit by bit.

    things i have done to remedy the problem:
    front motor mount (front mount was broken, but there was still some shuddering.)
    rear motor mount (PITA to change, we changed it last weekend, AND IT DIDN'T HELP)
    outer drive axels replaced, both sides. (both changed since the shuddering started)

    it's not tires, they are out of balance but i know what that's like!
    it's not a dragging brakes, my brakes are good. (fronts were done last fall)

    my dad suggested tonight that it could be the inner drive axel on the driver's side. new they cost like 200$

    thoughts, anyone? i wish my car wouldn't shudder anymore...
    Originally posted by deevergote
    These cars will never be the best at anything, but they're pretty damn good at everything.

    92ex CB7<-SOLD 93ex CB9shiftingshift73C10
    Tags: None
    #2
    Does it only do it at a certain rpm? Is it a suspension shutter, or an engine sputter?

    Check out my paintjobs at http://www.cardomain.com/ride/3134126

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      #3
      My best guess is that the egr ports are clogged and need a good cleaning. There is a diy here.

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        #4
        there doesn't seem to be any power loss with the shudder....

        does that count out egr ports?

        suspension was done a year and a half ago... so no problem there... also, it's not wheel spin...
        Last edited by mtnbikaah; 07-30-2008, 10:04 PM.
        Originally posted by deevergote
        These cars will never be the best at anything, but they're pretty damn good at everything.

        92ex CB7<-SOLD 93ex CB9shiftingshift73C10

        Comment

          #5
          Nope, most people don't notice much of a performance gain. I did mine and it helped my shudder. Usualy around 2k up to maybe 3500. I can't remember but it sounds familiar and cleaning the egr ports helped.

          Comment

            #6
            if its a shudder on accel. its def. your CV joints on your axle going bad. Could be tire balance, but you said only on accel. so if your coasting...then it should shudder too if it were tire balance, so most likely not. My whole door panel on the driverside used to shake when i got on the freeway accelerating. I fixed it by replacing the entire axle on the left side and it went away.

            Do this: Jack your car up and tug on the axles. There shouldn't be any play at all up and down on them. If there is....then its time for new axles. Just shake it from the axle itself, not the tire or tierod or control arm, that'll introduce some other slop which will be hard to diagnose otherwise.

            member's ride thread
            93' EX Coupe H22A w/ P2T4 Sir 5spd 191whp 155 wtq
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