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2010 5.3 Tahoe Overheating at Idle
Ok sounds like I need to get a scanner to see when fan clicks on. It does runs with AC off. I really hope it isn’t head gaskets. If it was wouldn’t the coolant be leaking into the oil? I am not seeing the coolant level change much. Thanks for the input.- Sommerst33
- Post #4
- Forum: Engine & Drivetrain
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2010 5.3 Tahoe Overheating at Idle
Just want to start off by saying thank you in advance, have learned a lot from this forum. Reason for positing is because I have looked through the information on this site and am still stumped. 2010 5.3L V8 Z71 Tahoe w 240k miles About a week ago Tahoe starting overheating at idle and then...- Sommerst33
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- Replies: 8
- Forum: Engine & Drivetrain
