GMC V2500燃油泵更换在您的家庭或办公室。

How do mechanics replace the fuel pump?

• 对燃油泵进行了测试，以确保其无法正常工作。
• 如果燃油泵有故障，则将其从乘客舱室中的水箱上方的访问面板从储罐中取出。
• When no access panel exists, fuel is first drained from the tank and then the fuel tank must be lowered from the vehicle to gain access to the pump.
• In all cases, fuel pump supply and return hoses, as well as EVAP system hoses, and electrical connections to the pump must be removed.
• Once the pump is out, any reusable brackets and pick up screens are attached to the new pump, then the new pump is installed.
• If the fuel system uses an in-line external filter, a filter is often replaced. All hoses and electrical connections are re-established.
• 将燃料添加到水箱中，并运行发动机以测试泄漏。