Is OnStar protecting your vehicle??
This is probably an anomaly but OnStar sure didn't do much for this guys GM car.. ONSTAR FAIL Wonder if they will refund his $250 he paid for the service? If you have a $60,000 tow vehicle yo...
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I have used OnStar to diagnose a check engine light. The thermostat was not closing so engine was running cool. OnStar's diagnosis, they gave me the code, was it was not an emergent problem and to get it fixed at my convenience.
