I am replying to this old thread "for the record" because I have had the exact
problem: won't turn over, gauges all haywire, etc. The problem was: bad
at the battery! Even a jump start was ineffective. Cleaned cables and
problem solved! It surprised me because I don't think I've ever had such
the GM side-connection batteries.
In my case it also left the speedometer pegged out past 140. I spent a couple'
to think of how to approach THAT problem, when it suddenly starting working
again! I suppose that the speedo/tach "reinitialization" is dealt with over
several "drive cyles"
after the battery has been disconnected, like some of the other engine
Now if someone can tell me how to recalibrate my drivers side temperature control
actuator (preferably without going to the dealer?).... It was affected by the
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