Re: Fiat Punto Selecta 1997 Huge Flat spot Update Archived Message
Posted by D&A Autos on November 22, 2008, 8:51 am, in reply to "Re: Fiat Punto Selecta 1997 Huge Flat spot"
Heres an update. Took car down to my MOT station,on the journey 1 mile it was driving terrible,checked idle readings all spot on .19co% 1.01 lambda 154hc then tried 3000rpm for a moment co% was high then back to idle all good again. Then a suprise on the return journey it drove fine so I thought maybe Lambda was dirty.Owner phoned to see how it was going so I told him what I had done.5 hours later went for another drive & it was bad again but after it warmed up it was fine again so he has car back for now.On the throttle body there are 2 plugs 1 vertical the other 90 degrees from it which is TPI?
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