Sierra cossie (BOOST) issue
Right the cossie has stated to play up!
Built by SCS last year the whole lot new senors etc,
Anyway, Was taking it up the road and it's like stuttering on FULL boost not really jerky or nothing just stutters also the boost from the turbo sound's like it's on and then off while it's stuttering it's like a switch ON OFF ON OFF ON OFF < Thats how the boost sound's although it's still pulling very well IMO,
Changed the rotar arm dizzy and plug's and gapped them to 22thou.
Run's 21PSI Stage 3.
Also the car is fine winding her up nicely,it's just foot to the floor and usually start's stuttering at 4.5K revs.
Any help much appreciated!
CheeRS
john