Okay,
It is a 1991 LX AOD totally stock....hollowed out cats.
After the car sits for about an hour and i start it, it will misfire really badly for a little bit until i rev it up a few times, then it smooths out until i start driving. it will be going along fine and then all of a sudden BANG! out the exhaust/smoke and car dies and wont start for a few minutes. Then it will restart and run and drive fine.
I replaced plugs, wires and ECT sensor.
Could it be the TFI or a stuck open injector, leaking intake manifold?
If I tap on the TFI module the car dies...normal??
Any ideas or experience with this would help.
-TY
It is a 1991 LX AOD totally stock....hollowed out cats.
After the car sits for about an hour and i start it, it will misfire really badly for a little bit until i rev it up a few times, then it smooths out until i start driving. it will be going along fine and then all of a sudden BANG! out the exhaust/smoke and car dies and wont start for a few minutes. Then it will restart and run and drive fine.
I replaced plugs, wires and ECT sensor.
Could it be the TFI or a stuck open injector, leaking intake manifold?
If I tap on the TFI module the car dies...normal??
Any ideas or experience with this would help.
-TY