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Remove fuel tank
In the fuel tank
In the fuel tank
There is a fuel pump relay switch for your 1988 GMC Safari. You can find the fuel pump relay switch at most auto-parts stores.
Do you mean fuel sender? If you do it's located in the fuel tank and is a complete unit (pump & sending unit).
The fuel pump relay on a 95 GMC Safari van is underneath the van. It is on the drivers side, close to the gas tank.
Mounted on top and inside the fuel tank.
No.
Need new fuel pump, mine had the same issue, may need to replace fuel filter as well, the fuel pump will cost under 15 bux, filter - under 10.
drain the fuel tank. drop the fuel tank. pull the pump out and replace. drain the fuel tank. drop the fuel tank. pull the pump out and replace.
You have to remove the fuel tank to gain access to the fuel pump.