My fuel gauge is jumping, the heat is blowing cold, and fans not workin whats up on 1999 Cadillac DeVille

it says there is a problem with a oxygen sensor and there is a problem with the alternator by code.

by in Kernersville, NC on October 07, 2012
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1 answer
ANSWER by , October 08, 2012
poss alt issues but rec a diag from your mech this could be several diff issues