1999 Trailblazer Alternator Trouble

4 messages, Last post on Jul 06, 2009 at 9:31 AM

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What is this discussion about? Chevrolet TrailBlazer, Engine, SUV

#3 of 4 Re: 1999 Trailblazer Alternator Trouble [jlflemmons] by maudit87 Mar 16, 2007 (10:04 am)
Replying to: jlflemmons (Mar 15, 2007 8:28 pm) Thanks for the reply, I'll let him know to get that checked out.
#4 of 4 2005 TB alternator probs by twmdds Jul 06, 2009 (9:31 am)
This started 2 yrs ago with headlights dimming while coasting. Dealer replaced the battery, but no improvement. Then waterpump went out so they put in a new waterpump and alternator (they said the water leaked and ruined the alternator). Then still some headlight dimming while coasting. Then the new (2nd) alternator went out and was replaced a couple of weeks ago. Today the battery light is back on so I took it to the dealer, but haven't yet heard from them. Are these really bad alternators - poorly made - or something else???? Tom