I just bought a jeep with propane . It runs good but doesnt want to idle most of the time and when I am climbing a hill and let off the throttle it dies . I have to press the button in the center of the regulator once or twice while full throttle to get it to fire back up. I noticed after about ten minutes of driving around the yard the regulator would burn the hell outta my hand when I went to press the button . The regulator I have is an -- Impco Model E -- thats all I know about this system.