Please Help !
#1
![Question](https://www.scoobynet.com/images/icons/icon5.gif)
I have a MY00 with PPP and its been fine
But recently I've noticed that when idling its hunting or very lumpy (thats the best way I could describe it) its only done this a few times.
Then today whilst on the motorway in 5th gear I floored it and it seemed to hesitate, it would speed up then hit a flat spot then speed up again then hit a flat spot again, I tried to power through this but it carried on.
Does anyone have any ideas what this could be as I don't want to blow the thing up ?
Oh, it had its 30000 mile service in october and its only done 16000 miles total, Cheers
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
But recently I've noticed that when idling its hunting or very lumpy (thats the best way I could describe it) its only done this a few times.
Then today whilst on the motorway in 5th gear I floored it and it seemed to hesitate, it would speed up then hit a flat spot then speed up again then hit a flat spot again, I tried to power through this but it carried on.
Does anyone have any ideas what this could be as I don't want to blow the thing up ?
Oh, it had its 30000 mile service in october and its only done 16000 miles total, Cheers
#2
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Join Date: Apr 2002
Location: Bournemouth - 5x Ex Impreza owner. 997 GT3 CS.
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Lambda sensor or MAF sensor, in that order.
Mine was Lambda with the same symptoms as yours. There was a recent thread on this...
MB
Mine was Lambda with the same symptoms as yours. There was a recent thread on this...
MB