engine stumbling or hesitating

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

Reply to
Piper_Sunnydale
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On the move or when stationary??

Tim.

Reply to
Tim..

On Wed, 26 Apr 2006 18:49:05 GMT, "Piper_Sunnydale" wrote Re engine stumbling or hesitating:

Sounds like an either an ignition miss-fire or possibly a fuel injection problem.

Reply to
Vic Dura

750rpm when stationary
Reply to
Piper_Sunnydale

can i use redex on a zetec engine

Reply to
Piper_Sunnydale

How is it when driven? Good performance? Mpg ok?

How many miles?

Reply to
Tim..

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