hybrid hesitent/stuttering, misfiring? at low rev's

[midge]

this is very irritating, any ideas? the ht leads are almost new so are the plugs and the dizzy cap. i know my lamba sensor is in a bit of state, would this be causing it? its like theres no fuel getting through, help appreciated.

 

[BRUN]

so is it ok higher up in the rev range ?

if you know your lambda is buggered that would be my first thing to change as it obviously wont be helping matters

 

[midge]

got one coming, it is ok once higher in the rev range, double clutching it to get the rev's higher then it goes..

 

[Matty]

After a few problems with my Valver cold starting I was thinking it was electrical.

Had to call Green Flag out the other day and even though the guy nearly gave up he did find the "auto choke" or whatever it is called, butterfly type thing other side of throttle cable on throttle body inlet at faut and suggested a brown plastic sensor was at fault.

Touch wood I know why my car is a bit funny when cold and guess I need to take somewhere like Hillpower where a diagnostic check can be made on it.

Could be something similar with yours? Mine sounds as rough as when cold and not used for a couple of days but sweet as a nut when warm.

 

[Lunner]

look at the idle problems thread on williamsclio, should help you diagnose the problem

 

[Tucks]

I had fuel filter issues which caused mine to be a bit like that.Id run out of petrol the week before and filled the filter up with dirt from the bottom of the tank I guess. New filter sorted it in my case.

 

[BRUN]

any joy midge ?