Check your ground,sometimes the plug gets coroded and the ground doesn't make contact inside the plug.
My daughter has a 2002 Astro Van and hers is in the fuel tank.
in the fuel tank
It is inside the fuel tank.
The 1997 Chevy Astro fuel relay switch is located on the firewall in the engine compartment. The fuel relay switch will be in the center of the firewall.
The 2002 Chevy Cavalier does not come with an emergency fuel shut off. However, there is a fuel connector that will turn the pump completely off. It is located on the back of the fuel tank.
The fuel pump is in the fuel tank.
in the tank
You must drop the fuel tank.
There is only one fuel filter.
I am assuming you meant fuel pump last on an Astro. I know several owners of Astros and usually they fail at about 140,000 miles.
fuel pumps whine when they are going bad
Bad news-its in the fuel tank A.M.