It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.Google+
Car Problem Reports
Chevrolet Corvette Fuel Level Sensor Failure
Chevrolet Corvette Problem
Average Mileage: 57,990 mi (32,500 mi - 81,000 mi)
Visitor, 2009 Chevrolet Corvette, 37,950 mi
fuel gauge goes back and forth between full and empty a few times for the first 8 to 12 miles after a fill up.just happened on a 2000 mile trip. not fixed yet. just got back.
Visitor, 2008 Chevrolet Corvette, 68,500 mi
My fuel sensor either went out or is doing what it did before. I had a diagnostics test run and Sensor B has the problem. It reads "Service Fuel System" on the dash and shows empty on the fuel gauge. This actually happened miles back. Not sure how many, but probably when I had it in the 35,000 miles range (but can't remember). I drove a few weeks on it, and then it started working again.
Visitor, 2006 Chevrolet Corvette, 32,500 mi
Replacement of fuel sensor