Hi mate, spoke to you few days ago about car not starting checked every possible thing cleaned all connections etc, then went back to coilpacks noticed there wasn't spark in one but all coilpacks are ok as i checked them with different cylin so its one coil pack harness also checked reading with meter got same reading from all even faulty one, day later car start fine no problem and then today same problem car started let it idle for approx 10/15 mins and cut off again wot can it be?

if the car starts when cold and cuts out when hot its likely to be the ptu that needs replaying