156 V6 jerk under 2000rpm! - Alfa Romeo Forum
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Help 156 V6 jerk under 2000rpm!

Hi guys,

my dad's 156 V6 has a jerk under 2000rpm, above that its all good. The man's worried and he's far away from any Alfa mechanics!

I already suspected air flow meter or maybe a little dirty throttle body, but I know you guys will know a lot more. All options and ideas appreciated!

Oh, the spark plugs have been changed 6 months ago.

He uses the car VERY little, only on long trips and small errands, they have 3 cars and alternate between them all...so he's car stands on average about 2 weeks without being driven at times...

I also advised him to disconnect the AFM and drive a little and if this persists he knows its NOT the AFM...and vice versa...was I right, as I also read this somewhere in some thread?


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156 , 2000rpm , jerk

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