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car vibrating when idle

Discussion in 'Perodua' started by drill, Mar 17, 2012.

  1. drill

    drill Senior Member
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    hi all,

    i hv a kancil with ejde auto engine (similar engine to kelisa)...

    the problem is, when i put into D or R and puts on the brake, it will shake the whole car.

    i've noticed that this occur when the rpm is less then 1800, this problem will occur.

    all engine mounting has been changed and firing on each plugs are ok.

    Any suggestion what else to check?

    tried to increse the idle timing to 2k rpm, then its ok. but i think its not normal to idle at 2k.

    also i've noticed that if let say on a Neutral gear position, if the idle has been set to 2k rpm, once i

    put into D or R, the timing will drop to around 1.3K. Please help.
     
  2. infinity.melvin

    infinity.melvin SlowPoke
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    try cleaning throttle body bro, might help :)
     
  3. drill

    drill Senior Member
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    Oh yaa. Forgot to mention ive done that too.
     
  4. nyantong

    nyantong Senior Member
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    Change the idle valve.
     
  5. drill

    drill Senior Member
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    errr okie... but where is it located?? or do u mean the screw thingy that we use to adjust the timing?
     
  6. Darkphantom

    Darkphantom Senior Member
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    bro what kind of engine mounting u change is it ori or after market
     
  7. drill

    drill Senior Member
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    i think after market... but i've hardened it with silicone paste. the black one... btw... case on hold... since the car has been 50% sold.
     

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