I need a little help on my 1995 Mustang GT, but first a little background on the car. It's a one owner, and the people that had it were an elderly couple that had kept the car bone stock and very well taken care of. Maintenance was done on the car at decent intervals as it still ran very good. It had 119k miles on it, and I've put about 1500 on it since I got it in October. Have done a complete tuneup (cap, rotor, plugs, wires, fuel filter, air filter, transmission fluid, rear end fluid) and it runs like a top.
One problem I cannot fix is when the car has been driven up to normal operating temps, and I kill it to run into someplace quickly, it will stall really bad or die when i crank it up and put into reverse. If I put it into drive, it may stall slightly, but never die. When it's cold, it doesn't do it at all. I have replaced the IAC sensor and the TPS sensor as well as tweaked it with the voltmeter so it is within specs. Could it be the ignition control module getting heat soaked? Or perhaps something else? Any input would be much appreciated!
One problem I cannot fix is when the car has been driven up to normal operating temps, and I kill it to run into someplace quickly, it will stall really bad or die when i crank it up and put into reverse. If I put it into drive, it may stall slightly, but never die. When it's cold, it doesn't do it at all. I have replaced the IAC sensor and the TPS sensor as well as tweaked it with the voltmeter so it is within specs. Could it be the ignition control module getting heat soaked? Or perhaps something else? Any input would be much appreciated!