873G bogging down at full throttle

[jorswift]

Ok, so I thought I had much of everything fixed and figured out. However, now at full throttle it will go for a few minutes then bog down and almost die. I have replaced the pick up tube, air filters, tank overflow hose, fuel filter, and lift pump. Thing runs great at low idle, but as soon as it goes to high idle and you try to do anything it wants to bog down. Any clue?!

 

[brdgbldr]

Ok, so I thought I had much of everything fixed and figured out. However, now at full throttle it will go for a few minutes then bog down and almost die. I have replaced the pick up tube, air filters, tank overflow hose, fuel filter, and lift pump. Thing runs great at low idle, but as soon as it goes to high idle and you try to do anything it wants to bog down. Any clue?!

Could be debris in the fuel tank clogging up the pickup tube at full throttle.

 

[jorswift]

Could be debris in the fuel tank clogging up the pickup tube at full throttle.

That would not be good. As you need to remove tank to remove debris correct? I used a cheap AMAZON fuel lift pump, could it possibly be it?

 

[brdgbldr]

That would not be good. As you need to remove tank to remove debris correct? I used a cheap AMAZON fuel lift pump, could it possibly be it?

There is a drain plug for the fuel tank. It is accessed through a small panel under the machine.

You can take a look at it on the parts catalog schematic.

Bobcat Parts Catalog - Find Diagrams for Your Equipment - Bobcat Company

Locate all parts and component information about your Bobcat equipment with detailed visual diagrams and illustrations with parts numbers and add to your list.

partscatalog.bobcat.com

I have no idea about your lift pump.