Chevrolet Repair: 2004 chevrolet impala speedometor, chevrolet impala, temp guage
QuestionHello Mark, our 04 impala with 88,000 miles has a speedometer that doesen't work, and it seems the temp guage reads a little higher than normal at times.
AnswerHi Marc, This sounds like your speedometer unit has gone bad. If there isn't a check engine light on in the dash you need a new dash cluster. Has for the temp gauge be sure to check the coolant level as you may have a small leak in the cooling system.
Hope this helps
Have a Great Day Mark