Try an internet search for Suzuki GB. A handbook should be available when you provide the vehicle VIN details. Does the vehicle display any warning lights and have you attempted to scan for fault codes?

 

Hey yes there is no fault codes coming up

 

Was told it's possibly the fuel pump.

It's also possibly quite a few other things, some of which are going to depend on the specifics of the vehicle - what engine does it have, is it fuel injected or carburetted?

What's your experience as a mechanic like?

 

That’s normally called a ‘crank but won’t start’ issue. In order to see if your issue is from fuel or spark, try spraying some starter fluid into the intake and see if the engine will start that way.