But its only original once.
I am the original owner of a 87 GN with just over 24K miles on the clock. The car is 99.9 bone stock and aside from the Mass Air Sensor (changed 15 years ago), battary , alternator, plug wires, plugs and air filter, NOTHING UNDER THE HOOD has ever been changed. Every sensor is original along with the coil pack and fuel pressure regulator. The car has always run strong and never skipped a beat and since I don't race it, I have never felt the need to upgrade. Recently, during a casual drives, the motor shuts down at slow speeds or while coming to a stop. If I simply shift into neutral, the car starts right back up when I engage the starter. This happens rarely and not all the time. Its more of a nuisance than anything else.
With that said, I would not appreciate the old powermaster lossing it pressure if the car stalled at highway speeds so I can't ignore the problem.
What do you techs amoung us think is the most likely cause. I have many replacements sensors and a new coil pack but I don't want to experiment with changing them out one a time.
Anyone have any thoughts or a similar experience? Thanks in advance.
I am the original owner of a 87 GN with just over 24K miles on the clock. The car is 99.9 bone stock and aside from the Mass Air Sensor (changed 15 years ago), battary , alternator, plug wires, plugs and air filter, NOTHING UNDER THE HOOD has ever been changed. Every sensor is original along with the coil pack and fuel pressure regulator. The car has always run strong and never skipped a beat and since I don't race it, I have never felt the need to upgrade. Recently, during a casual drives, the motor shuts down at slow speeds or while coming to a stop. If I simply shift into neutral, the car starts right back up when I engage the starter. This happens rarely and not all the time. Its more of a nuisance than anything else.
With that said, I would not appreciate the old powermaster lossing it pressure if the car stalled at highway speeds so I can't ignore the problem.
What do you techs amoung us think is the most likely cause. I have many replacements sensors and a new coil pack but I don't want to experiment with changing them out one a time.
Anyone have any thoughts or a similar experience? Thanks in advance.