Car Won't Start When Its Hot!

[The Dan]

Sounds like a faulty temp sender. The ECU thinks the engine is still cold, so it adds lots of fuel for a "cold start"

That is a possibility. It is important to test these things which is easy to do with a multimeter.

Go into 'settings' then 'cranking' and have a look at the 50deg and 80 deg settings.

Change the 80deg to 9.0 and the 50deg to 10.0 and see if it starts easy for you.

will this change the tune at all??

dont know much about tuning at all, just know it was dyno tuned for hours an was told that, down low on cruise he has kept it as lean as possible an at 20 psi its running rich but on its limit of knocking. an a slight change to the tune an the engine's buggered.

still waiting on new coils should arrive any day they've bn sent. other wise i'll have to plan a trip back to brissy an let mark figure it out.

Won't effect the tune that your tuner has put in place. It will effect the amount of fuel being put in but only while you are cranking the engine, not while it is running.

[The Dan]

The other thing I should add also is, if the changing of settings makes it worse, then try the other way and reduce the figure. This is only a cheap temporary fix. It will help you determine if there is a problem elsewhere which you can then find and understand more easily.