Hi, I have a T-Maxx w/ a Sirio TX-18. The motor has about half a gallon of gas through it. Ran fine after break in for about 5 or 6 tanks. Now the motor will not run w/o glow plug warmer. Take away warmer and it cuts out. Try to start it w/ the ez start and it will start but immediatley cut out. Any ideas or help would be awesome. Thanks.