posting for a friend that has a r32 that keeps cutting out so any help is greatly appreciated. The car cuts out when it gets hot, when its cold its perfectly fine. and does hunt on idle sometimes. Quote from my friend below :- 'Whenever the car is warm after 30 odd minutes, it feels like a fuel cut under load and will not boost at all. Struggles to hold an idle after switching it off and on several times. Have to wait a few minutes before it moves again. Cruising along a motorway after a while it will start donkeying and there is no response from the throttle. This problem has occurred since the weather has gotten hotter.' We have changed/found/repaired 1.igniter pack aquired from garage D and put the original back with no difference. 2. RB20DET green label AFM. 3. Currently has new Splitfires coilpacks and a new loom. 4. NGK Spark plugs BKR7EIX which i dont think are right as what i have google say BCPR7ES . So could this be the issue? 5. i did find the jubilee clip loose to the turbo after the AFM so the mixture would of been thrown out. This did improve things but it still has said issue. 6. there seems to be a slight air leak on the solenoid of the ACC but im not convinced this would cause these issues as the leak isnt significant.