Generac — Test 11 – Check Fuel Pump
Testing & diagnosis
From a Generac service manual covering: iX 1600, iX 2000, iX 800. Check it applies to your exact model before use.
Applies to: Generac iX 1600, Generac iX 2000, Generac iX 800
Before you start
- Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. Keep heat, sparks, and flame away. Wipe up spills immediately.
Procedure
- Open up the side panel that exposes the carburetor and fuel pump.
- Carefully remove the fuel line from the filter on the inlet side of the carburetor.
- Using a suitable container to catch fuel, slowly pull on the recoil cord and turn the engine over. Fuel should flow from the fuel line.
- If fuel does not flow, verify fuel is available to the pump. If available, inspect the fuel filter and pulse line.
Tools required
- Suitable Container Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Fuel should flow from the fuel line
Full service-parts list: Generac iX 1600 →, Generac iX 2000 →, Generac iX 800 →
Source: Generac service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.