I have had my evo x on the Cobb stage 2 tune for about 8 months or so with no problems. But all of a sudden I went to start my x the other day and it would only crank. I Uninstalled the Cobb access port and it started right up. Then when I installed my stage 2 tune again it started right up. Anyone know why this might have happened?

 

Just a temporary fuel issue?
I have had that happen before but It was usually after a quick start and stop then trying to turn it over again.