QuestionQUESTION: I have a 85 Cadillac Deville with the 4100 in it, I recently did a complete tune on on it, spark plugs, filters, cap and rotor, and ignition coil ... After all this was done,,, I turned the car on and it ran fine for about ten minutes,, then it died and then it would not turn back on, and there was no spark on the number one plug, I checked the ignition module and it had burned out, I replaced it and it now it has spark, but it misfires and back fires through the throttle body like the timming is off ,,,,, I have been researching it and read a similar story to this one ,,, I belive you said to check the codes with the ignition on ,,, the codes are in the fallowing order
F10,E52, E, E52, F1O. What do I have to do to fix this problem????
ANSWER: F10 = outside air temp sensor fault.
E52 = battery was disconnected recently.
Replace the outside temp sensor located behind the front grill under the hood latch and CLEAR all the codes from the computer and see which code returns.
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QUESTION: How do I clear the codes? Do you think that this is causing the car to act like this?
Answer1. Ignition ON, Engine OFF.
2. Simultaneously push and hold the OFF and WAERMER buttons on the climate control panel for 3 seconds and release them .
3. after codes display you will see .7.0
4. Simultaneously push and hold the OFF and HI buttons until E.0.0 appears and release the buttons.
5. Simultaneously push and hold the OFF and LO buttons until F.0.0 appears and release the buttons.
6. turn ignition OFF. wait 3 minutes. recheck for codes .
