Car: 2000 Sonata GLS v6 w/ 55,000 miles
I recently bought this car and the check engine light came on the other
night. The car has been running perfect, and the previous owner took
meticulous care of this car. The car is originally from New Jersey and is
now in Oklahoma.
The only difference I have noticed is that the idle seems to be a slightly
rougher while it is parked. I say little as in there is almost no difference
and none while driving. My understanding is that the code P1154- Bank 2 fuel
control shifted rich is in regards to an O2 sensor located on the front
passenger side of the exhaust manifold, is this correct? Is there anything I
can do to prevent this from tripping again or is this something that tends to
just "go out" as parts do?
When the car is cold, there is a slight high pitch whine from the
transmission, but after you hit 20mph and the car warms up a little it doesnt
do it anymore. Any ideas as what this might be? Any help would be much
appreciated on these questions. Thanks.
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