Thanks for the info
As for the light flashing. As you know.
ECU monitors transaxle operation. ECU contains a self-diagnostic system which stores a fault code if a transaxle electronic control system failure or problem exists. If fault code is stored, ECU will turn on and blink "D4" light on instrument panel.
Is your check engine light on also or just the D4 light?
Now if I understand you correctly. When you say a short pause or loss of power. Are you saying the engine did this and was shown on the tach or the tach did this but the engine was fine?
You said: "The trans. Has been removed and a new speed sensor installed along with fresh fluid. No debris found in old fluid." Now are you saying you removed and replaced the transmission or just removed and replaced the speed sensor, changed the trans fluid. All looked okay?
Right now the car is running okay. Just the D4 light is blinking ONLY.
Am I correct in all of this?
Monday, April 6th, 2009 AT 9:36 PM