i turned on my engine in the morning fine then wen i parked it and turned it on again... it turned but the engine wouldnt start.. i kept trying and trying and it finally started but then after 2 seconds it stopped again.. then finally it turned on and stayed on... any ideas of whats wrong? someone said it was the intake temperature sensor... also my gas gauge isnt going below the middle mark if that has something to do with it...

 

Check your last post in which i replied.