how fix my fiat punto 1.1 1997 model?

i have a 1997 fiat punto 1.1 lwhich hessitates on accelration i have put in new H.T leads and looked at the spark plugs which are o.k also put some injector cleaner into the petrol tank had a look at the ignition coils but they same o.k could it be the E.C.U.
ROCKY..., February 2007


done
Make sure you have the right plugs i work on Fiats and have had the same fault which was wrong plugs

Ev, March 2007
you could also try the fuel filter might have a slight blockage and cant send anoth fuel to the injector..ive have the smae problem yet to try it out on mine

terry k, March 2007
THANKS BOB.

ROCKY., February 2007
check all the vacume pipes m8,u might have a split in one.that will do it.doubt if its the ecu

bob, February 2007
link Click here to see other fixes for Fiat Punto.