One problem related to tank filler pipe and cap has been reported for the 2003 Chevrolet Astro. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Astro based on all problems reported for the 2003 Astro.
While fueling my vehicle at a gas station, I pumped about $3. 00 worth of gas into my 1/8 tank. After it reached $3. 00 a loud hissing sound came from the filling neck of my van (not the actual gas station pump) and a large amount of gasoline sprayed me on the stomach and upper legs. There was no sign that this was going to happen. I am still awaiting word on getting repair authorized. It is my understanding that there is a TSB regarding the fuel system on the 2003 Chevrolet Astro van.