I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
engine starts to stumble or hesitate and also when idling i can feel the
engine fluctuating, although the rev. counter stays constant at about 750rpm,
can anyone help?
thanks
Tim.. - 26 Apr 2006 20:17 GMT
> I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
> engine starts to stumble or hesitate and also when idling i can feel the
> engine fluctuating, although the rev. counter stays constant at about 750rpm,
> can anyone help?
On the move or when stationary??
Tim.
Piper_Sunnydale - 26 Apr 2006 20:40 GMT
>> I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
>> engine starts to stumble or hesitate and also when idling i can feel the
[quoted text clipped - 4 lines]
>
>Tim.
750rpm when stationary
Tim.. - 27 Apr 2006 08:35 GMT
> >> I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
> >> engine starts to stumble or hesitate and also when idling i can feel the
[quoted text clipped - 5 lines]
> >Tim.
> 750rpm when stationary
How is it when driven? Good performance? Mpg ok?
How many miles?
Vic Dura - 26 Apr 2006 20:27 GMT
>I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
>engine starts to stumble or hesitate and also when idling i can feel the
>engine fluctuating, although the rev. counter stays constant at about 750rpm,
>can anyone help?
>thanks
Sounds like an either an ignition miss-fire or possibly a fuel
injection problem.

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Piper_Sunnydale - 26 Apr 2006 20:55 GMT
>>I own a 1999 focus 1.8 zetec, for the past couple of weeks occasionally the
>>engine starts to stumble or hesitate and also when idling i can feel the
[quoted text clipped - 4 lines]
>Sounds like an either an ignition miss-fire or possibly a fuel
>injection problem.
can i use redex on a zetec engine