Cadillac Repair: 92 cadillac deville 4.9 engine, blown head gasket, fuel injector problems


Question
Hi Tom, I have a cadi thats giving me the following error messages. 8.8.8  .7.0  e52 and ..E  I'm also having fuel injector problems. As soon as the car starts I smell gas right away and see some white smoke. If the car was on the highway or street it still runs smooth. Am I wasting my time with it?
Thanx for any help you can give me.

Answer
888 is the start of the diagnostic system = normal

70 appears AFTER any codes appear and is the start for switch tests. = normal

The E52 means that power was removed from the computer such as the battery was disconnected Nothing to worry about.

QUESTION; The E52 should have come on BEFORE the 70.


White smoke is usually a sign of a blown head gasket.


What kind of fuel injector problems are you having ?. Do you have 2 injectors or 8 injectors ?.



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