Hi there I am the newest noob here

My pilot will not start, engine turns over will just not fire up

the battery is fine and fully charged
the ELD may possibly be toasted, but not sure if that is my problem
I am getting fuel up to the engine
I gave it a shot of starting fluid and go a response to that but didnt start
I would like to check or replace the A/F relay but do not know where it is located on this vehicle.

We bought this vehicle brand new and have been having the problem for around 7 years now. Never took it in because it always starts and normally does not do it enough to problem shoot. There is nothing common when this happens, just happens and starts.

Any advise would be appreciated