Originally Posted by
screaminsilvia1
Fair enough. I have tried the R8 coils to hopefully smooth out idle which has been a bit rough since installing tomei poncam 258, The R8 coils did seem to make the car cold start a bit better and car seemed to pull strong when warmed up but when you approach a junction the revs kept falling to point of stalling (even when warm), so have reverted back to standard coils and the stalling has stopped, idle is 200rpm-ish higher. Need to work out why this is happening- anybody got any ideas? Could it be the idle control valve or something related?