I WENT TO AUTOZONE AND TRADED OUT THE ENGINE ...

1992 Cadillac Deville

Tiny

sean03

April, 5, 2012 AT 11:41 PM

I went to autozone and traded out the engine control computer on my 1992 cadillac deville. It was a remanufactured one. What would make the computer go bad I thought it was suppose to fry the fuse not the computer. That is why it would not start. Also the gas smells rich what can I do about that.

FOUND 51583 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

April, 6, 2012 AT 12:01 AM

A short circuit somewhere within the computer -running rich: Probable causes of an engine running rich are as follows: 1. Excessive fuel pressure can be cause by restricted fuel return line

2. Defective Oxygen Sensors.

3. Leaking injectors and fuel pressure regulator.

4. Coolant temperature sensor out of calibration.

5. Restricted air intake system.

Please login or register to post a reply.

Crankshaft Position Sensor Replace Chevrolet
Crank Angle Sensor Replacement Mercedes Benz
Fuel Pump Replacement Ford Mustang