308 GTS,, low speed misfire

[ferraray]

hi folks, long time no see, hope ure all well,, well down to business,, my 308 has developed a low speed misfire,, it drops onto maybe 6 or 7 at low revs,, or under light throttle,, i have replaced the plugs but it has made no difference,,, anyone got any experience of this,,, its a late 308 quatro 85C,, low milage, but well used over the 2 years i have owned it, cheers Ray.

[AndrewW-G]

Hi Ray,

Have you checked the usual culprits (distributor, cap, rotor arm, coils, little graphite thingy in the top of the cap, Marelli control boxes (swap them over to see if the bank that has the missfire changes))

You may find that simply disturbing the connections both at the engine end and the fuse box, then cleaning them will have a positive effect on the problem

[ferraray]

cheers for the help andrew,,''ille give it all a go,, i have spoken to my local dealer today, and they also suggested the dizzy caps,, and also the plug lead ends