Engine feeling a bit lumpy!

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Hi Stu,

That would be great thanks, I have already changed the plugs and air filter also put in some redex petrol addative thats for injected cars to try and clean them out but this has had no effect.

Any advice or anything you can find out will be greatly appreciated! If everything points to changing the sensor i will definatly give that a go.

Thanks,

Leanne
 
most enquiries point to the Air Mass as i had expected as a starting point anyway. the fact that the car is only flat in cetain rev ranges makes me further think that it could be this. there are no guarantess obviously, but if it was mine, i would be changing the Air flow meter.
 
ok thanks for the advice stu, i will order the one of ebay tonight I will let you know how I get on! fingers crossed!
 
i have that sumtimes aswell. my sport has done 75000 miles, (yet again thought it woz the fuel filter being clogged) but its in the tank and not needing changing.

ive always assumed its because its a twincam engine, so up until 2.5-3k its on 1cam then the otherone kicks in for the extra power.

i mite clean / swap mine over at the weekend and see if helps.
 
Thanks for the advice stu seems to have worked a treat. I have changed the air mass sensor now and its revving freely once again!

Leanne
 
i was pretty sure it was that, but wasnt wanting to say for definate, there are always other things it could be,

no worries

glad i could help.

stuart
 
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