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Thread: Coure vibration

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    Default Coure vibration

    Coure rhythmic vibration in the morning at start, upon reversing switches off in the morning, need to give it race to prevent it from switching off. Vibration in gear, lesser vibration in neutral. New engine mounts, new spark plugs, recently tuned, 6 month old battery. Don't know what to make of it. Can't tell if it's electrical or mechanical. I have a hunch but prefer expert advice, all my ideas haven't worked out as mentioned above.


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    Fuel Pump/ Fuel Filter my guess

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    Solution
    Quote Originally Posted by umar6633 View Post
    Coure rhythmic vibration in the morning at start, upon reversing switches off in the morning, need to give it race to prevent it from switching off. Vibration in gear, lesser vibration in neutral. New engine mounts, new spark plugs, recently tuned, 6 month old battery. Don't know what to make of it. Can't tell if it's electrical or mechanical. I have a hunch but prefer expert advice, all my ideas haven't worked out as mentioned above.
    I think rpm too low. auto choke is turned off? have you got plug wires checked? how old is car? when was last tuning done?

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    Default

    2008 coure. Tuning done last month, carburettor packing changed, spark plug cleaning. There is no rpm meter, Yes it maybe low rpm. Will check if auto choke is off. No plug wires have not been checked. Your suggestions are right, I will follow up on them, auto choke and wiring. As battery is new, alternator is working well, tuning was done.
    It's rhythmic vibration, it comes waves in gear and neutral, and starting in morning.

    Thanks.

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    Ignition timing & ignition related issue

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