Mazda MX-5 Miata Forum

slight shuddering when slowing down

My 94 Roadster (miata) has recently started to "shudder" when decelerating
quickly to a slow speed (10mph), as if the engine is about to stall. I have
yet to change my fuel filter and was wondering if this is a likely scenario.

cheers in advance,

                Coops

Comments (2)




2 Responses to “slight shuddering when slowing down”

  1. admin says:

    In article <98lb5o$ql…@newstoo.ericsson.se>,

    Marcus Cooper <Marcus.Coo…@swindon.ericsson.se> wrote:
    >My 94 Roadster (miata) has recently started to "shudder" when decelerating
    >quickly to a slow speed (10mph), as if the engine is about to stall. I have
    >yet to change my fuel filter and was wondering if this is a likely scenario.

    First thing to do is check your idle speed.  A too-low base idle speed
    can cause this — it seems like it almost stalls, then the automatic
    idle control rescues it.

    Matthew T. Russotto                                russo…@pond.com
    "Extremism in defense of liberty is no vice, and moderation in pursuit
    of justice is no virtue."

  2. admin says:

    My ’91 did this and it was the idle speed adjustment.


    Lawrence

    "Giving money and power to government is like giving whiskey and car keys to
    teenage boys."
     - P.J. O’Rourke
    "Marcus Cooper" <Marcus.Coo…@swindon.ericsson.se> wrote in message

    news:98lb5o$qlj$1@newstoo.ericsson.se…

    - Hide quoted text — Show quoted text -

    > My 94 Roadster (miata) has recently started to "shudder" when decelerating
    > quickly to a slow speed (10mph), as if the engine is about to stall. I
    have
    > yet to change my fuel filter and was wondering if this is a likely
    scenario.

    > cheers in advance,

    >                 Coops

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