Ok, i pulled out my 2.5 tmaxx today to do some runnin around. I put my glow plug warmer in and pull the pull cord and it fires up after the 2nd pull, but, everytime i take off the glow plug warmer the engine dies. is this a sign of a bad glow plug? also, when it does start it idles really high even though i have the idle set screw set to 1mm or even less. i just cant get a good tune to this engine at all. when it did run with out the glow plug woes, it would die everytime i gave it throttle. any help?