Troubleshooting A GPI Fuel Transfer Pump That Is Overheating

Cool that pump down with these cool tips


If your GPI pump is running hot, try these tips out to cool it off.

Before you start, check the pump model by checking the nameplate on the pump. Generally this located on the back of the motor or on top of the pump housing.

  • Ensure you are not running your motor in bypass for more than 10 minutes or exceeding the pump's duty cycle for more than 30 minutes. Turn the pump off and allow it to cool down for 30 minutes before attempting to use again.
  • Ensure the pumps strainer and suction pipe are clear of debris and damage. Use the links below to go to the walkthrough on how to check on your pump's strainer and replace if need be

G20 Series
Clean or replace strainer

M-Series
Clean or replace strainer

V25 Series
Clean or replace strainer

PRO20/35 Series
Clean or replace strainer



Offerings covered by this post:

GPI EZ-8 12V Fuel Transfer Pump, 3/4″ Manual Nozzle & 10′ Hose (8 GPM) – EZ-8 (Direct Mount)
GPI G20 12V Fuel Transfer Pump Only (20 GPM) – G20-012PO
GPI G20 12V Fuel Transfer Pump, 1″ Manual Nozzle, 14′ Hose & Spin Collar Mount (20 GPM) – G20-012MD
GPI G20 12V Fuel Transfer Pump, 1″ Auto Nozzle, 14′ Hose & Spin Collar Mount (20 GPM) – G20-012AD
GPI M-150 12V Fuel Transfer Pump Only (15 GPM) – M150S-E-PO
GPI M-150 12V Fuel Transfer Pump, 3/4″ Manual Nozzle & 10′ Hose (15 GPM) – M-150S-EM
GPI M-150 12V Fuel Transfer Pump w/12″ hose, 3/4″ Manual Nozzle & Spin Collar Mount (15 GPM) – M-150S-MU
GPI M-150 12V Fuel Transfer Pump, 3/4″ Auto Nozzle, 12′ Hose & Spin Collar Mount (15 GPM) – M-150S-AU
GPI 115V M-1115S-AU Fuel Transfer Pump, 3/4″ Manual Nozzle & Spin Collar Mount (12 GPM) – M-1115S-MU
GPI 115V M-1115S-AU Fuel Transfer Pump, 3/4″ Auto Nozzle & Spin Collar Mount (12 GPM) – M-1115S-AU
GPI V25 12V Fuel Transfer Pump Only (25 GPM) – V25-012PO
GPI V25 12V Fuel Transfer Pump, 1″ Manual Nozzle, 18′ Hose & Tank Adapter Mount (25 GPM) – V25-012MD
GPI V25 12V Fuel Transfer Pump, 1″ Auto Nozzle, 18′ Hose & Tank Adapter Mount (25 GPM) – V25-012AD
GPI PRO20 115V Fuel Transfer Pump, 1″ Manual Nozzle, 18′ Hose & Tank Adapter Mount (20 GPM) – PRO20-115MD
GPI PRO20 115V Fuel Transfer Pump w/QM Meter (20 GPM) – PRO20-115PO/QM40G8N
GPI PRO20 115V Fuel Transfer Pump w/QM Meter, 18′ Hose & 1″ Auto Nozzle (20 GPM) – PRO20-115AD/QM40G8N
GPI PRO20 115V Fuel Transfer Pump, 1″ Auto Nozzle, 18′ Hose & Tank Adapter Mount (20 GPM) – PRO20-115AD
GPI 115V/230V PRO35-115AD Fuel Transfer Pump, 1″ Auto Nozzle & 18′ Hose (35 GPM) – PRO35-115AD
GPI 115V/230V PRO35-115 & QM40 Combo, No Nozzle (35 GPM) – PRO35-115PO/QM40G8N
GPI 115V/230V PRO35-115 & QM40 Combo w/1″ Automatic Nozzle (35 GPM) – PRO35-115AD/QM40G8N