Hi
can anyone help??
I've just got a gtr r32 1994
when engine is warm, when slowing down with foot off accellerater
the engine coughs and splutters but does not do it when accerrating
i was told that the car has been ajusted for (uk) fuel is it possible that it hasn't. I use 97 ron fuel and have tried 92 ron as well, to try and rid the problem.but have had no look. If the car isn't ajusted will this damage engine.
please someone help
thanks
black streak

Clean your MAFs, and see if that helps.