1.2 16v juddering?

[DpDavies]

Hey guys, my clio mk3 seems to judder in 3rd and 4th in the heat. Running temp is normal as always, but since the heat has been coming in it seems to judder slightly. The engine is running fine, no misfiring or anything like that. It's completely standard at the moment but also when you put your foot down or rev it, it sounds like it has an induction kit on it. My colleague in work suggested that it could be pulling in air from somewhere but I checked the air box and all seems okay. Just wondered if anyone could give me a bit of advice?

Cheers,

Dom

 

[da rok]

when last have you changed the plugs? new spark plugs sorted the judder on mine

 

[DpDavies]

I think they were done coming up to a year ago now, I'm not really sure as my father in law sorts the servicing and mot's out, would it be worth checking anyway?

 

[da rok]

Cheap enough to change and see unless u dont do much mileage... could be the coils or dirty injectors or dirty throttle body as well... if u pull the plugs out and they still look good just check the gapping on them as a badly gapped plug could cause a judder under load