it all started when i switched to E85, had starting problems, went to have it tuned twice and its always good for few days....

if car is not gonna catch from first crank i can crank it for ages and it will never start, i have to turn ignition all the way, wait 3sec, and crank again, and again....and again....and finally will catch on

hooked up snap-on scanner, coolant sensor is new, cam position sensor is reading correctly

sometimes car causes problems even when its warm

 

i suggest u get a new tuner.