Turn off or reset service engine light?
1994 Cadillac DeVille
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Maintenance & Repair
The engine cover on my 2004 deville was never put back on after a time up and my service engine soon light is on. Could this just be as simple as putting cover back on and is it important to the ...
2004 Cadillac DeVille DHS Sedan FWD
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Maintenance & Repair
Auto Zone aside it had coolant level or thermostat problems. It heats fine,has no coolant leaks an tank is at normal levels What could it be?
2000 Cadillac DeVille Sedan FWD
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Maintenance & Repair
Changed front plugs 2 weeks ago and changed back plugs yesterday all but 1 i couldnt get too. did not change any wires. Service Engine Soon Light is now on and car is running rough also having a hard ...
1994 Cadillac DeVille Sedan FWD
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Maintenance & Repair
when I start the car the Traction Control, Service Engine,and Anti Lock Brake lights come on and stay on until I shut the car off
2001 Cadillac DeVille
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Maintenance & Repair
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