2008 Suzuki king quad 750 fuel pump relay

[Ted Aregi]

I've got a king quad 750cc has anyone converted the fuel pump relay to a stronger fuel pump relay on there king quad?

[Frank Angerano]

Why would you have to convert to a stronger relay ? 
Is the existing one failing ?
A relay is pretty straight forward except for the manufacture brand, that’s where the quality is. Bosh makes a good relay and a few other brands. 

[Ted Aregi]

I have3 of the stock fuel pump relays and my bikes fuel pump will not run with any of them.I used a better made relay and it would work for a little while and then it will go right back to not working.

[Frank Angerano]

My guess is that the power going to the relay is either not getting the proper voltage  to hold it closed.  Or it’s have a pulsing voltage that’s allowing the relay to not fully close.  

lastly I would check the ground and make sure it’s tight.  

Either condition will allow the contacts inside the relay to arc when they spot fully close and destroy the contacts hence a bad relay. 
So start by checkout voltages first and move on to grounds etc.