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  1. Midwest
    Okay so I have an 08 g8 base model v6 I had some overheating problems. Other than that car was running fine! So me and my uncle went through the firewall removed the thermostat from the back of engine. Got everything put back together we believe at first the car would start sounded great then...
  2. V8 Engine Tech (L76/LS3)
    So this just started today. I just pulled up at a friend's wedding 1.5 hours from home and right before I turned the car off, the overheating light came on and dinged. I looked down and the temp gauge was in the red. I restarted it in diagnostic mode and it said 195. I haven't had much of a...
  3. V8 Engine Tech (L76/LS3)
    I have noticed that my engine fan is often running after my drive to work in the morning. This typically wouldnt bother me except it has been -5 the last few days and I have not been running the defrost. I am curious if anyone else has noticed this on their G8 or if this is considered...
1-3 of 3 Results