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61_FL_Apache · 06-30-2017, 08:25 PM

My daughters Blazer started having gas gauge issues. The gauge seems to have a mind of its own. It will read correctly half the time and show empty the other half. When the needle is on Empty, the low fuel light will also be on. So those seem to be working together.

There are no CEL's for this issue. I have a P0650 which indicates an issue with the CEL.. go figure. I suspect the sending unit in the tank, but wanted to get your feedback.

Thanks for your help!

06-30-2017, 08:25 PM	#1
61_FL_Apache Who Me? Join Date: Sep 2010 Location: Royal Palm Beach, FL Posts: 4,065	01 Blazer Gas Gauge Issue My daughters Blazer started having gas gauge issues. The gauge seems to have a mind of its own. It will read correctly half the time and show empty the other half. When the needle is on Empty, the low fuel light will also be on. So those seem to be working together. There are no CEL's for this issue. I have a P0650 which indicates an issue with the CEL.. go figure. I suspect the sending unit in the tank, but wanted to get your feedback. Thanks for your help! __________________ Steve 1997 Tahoe LT 4D 2WD (DD) 1961 Apache 10 (sold) 1965 C10 Stepper (sold)