Question about 1988 Cadillac Sedan DeVille
The battery is good and the alternator is charging properly while running with lights on and the air on high and every thing on high or on. What would cause the headlights to flickr i dont notice it in the dash at all i just notice the headlights and the have a good ground and good power wires also.
Check the connectors and the head light ground straps near the headlights
Posted on Nov 02, 2012
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Posted on Jan 02, 2017
your water pump may need to be changed. have a trusted mechanic check it. the water pump is connected to the drivebelt of your 4.9 l engine, and if thats where the sound is coming from you can be pretty certain
Posted on Aug 10, 2009
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