Technical juddering/misfiring prob

[mart609]

hey guys i posted this up in the newbie section but no ones seemed to reply

just looking for a bit of advice/knowledge really as the cars picked up a problem and could do with a bit of help

driving from cold it runs fine, but as soon as its been going for about 4-5miles and the engines warmed and over the 1/4 mark on the temp gauge
under acceleration the car starts 'juddering' like its miss firing or something its really starting to drive me crazy now, so any help/ideas/ suggestions would be great

cheers

mart

 

[Most Easterly Pandas]

Is the car well maintained and serviced

 

[mart609]

yes was serviced a few months back,
gonna try new plugs and leads 1st tho as they were not changed with the service

but im leaning towards it being a coilpack problem maybe?

 

[Most Easterly Pandas]

yes was serviced a few months back,
gonna try new plugs and leads 1st tho as they were not changed with the service

but im leaning towards it being a coilpack problem maybe?

Possibly a coil pack brakedown.

Plugs and leads would be the best place to start I'd say

 

[dukeboxer]

Hi

I've been suffering from exactly the same fault, have a look at the link below, and check the latest posts.

https://www.fiatforum.com/punto/119399-punto-jerking-8.html?p=2040722

I finally tracked it down to the fuel pump A proper eureka moment indeed:slayer:

Hope this helps!