Andy wrote:
I have a Brinkmann 4-burner propane grill.

I replaced the ignitor and the ignitor burner lights fine.

But the others do not, I have to use a lighter for those.

Second item.

The flames coming out of the burners are uneven, so I
think they need
to be replaced.

I can not find the model number on the grill.
Anyone know where they have the model no. hidden. :-)

Is it worth buying 4 more burners or go for a new grill ?

replace parts is cheap and ya never even have to leave your
house
http://www.appliancefactoryparts.com/gasgrillparts/
redid mine last year and it'll be good for another 5-10 yrs