Question about 1991 Cadillac DeVille
Cadillac 1991 Fleetwood 4.9 v8
What does code F46 mean?
Car misses around 40 mph' and runs good after you ge over 45 mph.
Has a miss at idle but runs good otherwise.
Hows the A/c cooling? F46 is a a/c refrigerent problem.. If its at the right level, it could cause the a/c compressor to rapidly turn on and off, causing a surge feeling.
Posted on Apr 29, 2010
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Posted on Jan 02, 2017
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