Fiat Punto spluttering with air box on

Car: Fiat Punto
Variant: 1.2
Model Year: 2000

Categories: Running Rough, Starting & Power Loss

Hiya guys i have a fiat punto 1.2 that splutters when pulling away in 1st sometimes second with the air box on. If i take it off it doesnt seem to do it:-/

Any ideas please let me know
P.s nice to meet you all

Posted: Jun 28, 2011 (13 years ago)

Smithereens28

Points: 2

check and make sure you do not have any vacuum leak first, it seems your car is leaning out ,then check your spark plugs

Posted Jun 28, 2011 (13 years ago)

nader

Points: 26

All spark plugs fine. Air box was tight down but chocked engine. The car runs a load sweeter with it off :-/

Posted Jun 28, 2011 (13 years ago)

Smithereens28

Points: 2

If it runs better with box of , it must be running rich not lean .Try cleaning / replacing MAF sensor .

Posted Jun 30, 2011 (13 years ago)

whittingehame

Points: 38,790

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Fiat Punto spluttering with air box on

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