hey, i wired a pushbutton to my heater grid solenoid because we're due for some pretty solid single digit temps for a bit. works great except.......for when my key is turned on!!?! that's right, key off, the push button to the solenoid works, clicks. but, when i turn my ignition to the on position, the push button solenoid setup does not work. the reason i'm asking is because even though my truck starts immediatly now, even as low as 12F it starts on the first revolution, i'd like to hit the grid heaters a couple times while the engine is running to help it fire on all cylinders as fast as possible, instead of letting it sit and idle for a couple minutes before it is firing on all 6. any thoughts?