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Old 08-17-2008, 08:35 PM   #5 (permalink)
exwrx
 
Join Date: Apr 2007
Location: Los Angeles
Posts: 309
My Photos: (0)
You may have a faulty/failing waterpump

Talking to a local tuner, and a buddy who is a Mechanic for a larger dealership, I've been told that a common problem to address with LS2 series engines are failing waterpumps.

I'd imagine them being dead on, as I had mine replaced at 12K, and was told by my dealer that they've had numerous pumps replaced over the course of a few weeks.... Appears to be a fairly common problem with vette's as well. Have them check the pump to ensure it's properly circulating coolant, and use this opportunity to get a lower temp thermostat.

Have you ever added coolant, "watter Wetter" or any additives? Just curious.
exwrx is offline   Reply With Quote
 
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