hello everyone, im kinda new here. btw i liked that green glasstop towncar. anyway i got a question for you towncar guys. my 92 ltc is idling really rough after it heats up. i can unplug the MAF and it runs better, but of course this is not the way it likes to be, so i replaced the sensor with a new one and it did not fix the problem. is there a special way i need to replace the sensor or is the problem somewhere else?