1995 Oldsmobile Aurora Q&A

1995 Oldsmobile Aurora Question: car idles high .when gaining speed car wont change gears an has no take off power

i noticed that oil and transmission life indicator stops working as well as tempeture guage failer when high idle acures.reset computer an problem went away came back an reseting wont work also getting codes 00001000301002211 an more ending with3311,4411,d511,8611,a711,b811,c911an e011 -
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