In todays episode we work on the Honda TRX 400EX Quad. Tearing her down to figure out what I thought was a carburator issue. New parts a few ups and downs we get it burning right!
Where was it leaking from? Your over flow on your carb? Because I think I have the same problem you have. If I fill my gas tank up & leave it over night I’ll come back out to my garage & the floor is full of gas & the gas tank is empty
My leak in that video was from setting the tank in such a way the gas came out of my breather tube. Check your tank from stress or age cracks. I have 2 Polaris Predator that was loosing fuel all over the place and it was weeping throughout fine stress cracks in the tank.
Got a question man so I got a 1999 400ex and I can’t push it past a lil more than half throttle because it will bog and I know it’s the gas line because I took the bike apart and saw that the gas line hose was bent and it wasent getting enough gas so I wanna ask where can you get one cause I want to be 100%
RockyMountainATVMC is great to get parts from. Here is a ling to what I believe are the parts you need. www.rockymountainatvmc.com/oem-schematic/21 Part#3 is the fuel hose from the tank to the Petcock. Good Luck, let me know how it goes!
I'm having this issue currently. I just had the carb rebuilt, and swapped the hose for OEM and still having the same issue. My next thought is something is causing the Petcock to not let enough fuel through. I'm curious did swapping the gas line work for you?
Found my issue after flushing out my tank, and replacing the Petcock since it was completely eroded. My issue was the air filter was choking out the atv.