Weber genesis I have a 2 year old Weber Genesis 3 Burner Gas Brill. When my tank is close to empty (but not completely empty) the grill does not get as hot. I had a much older Weber genesis and it never had this problem.

SOURCE: low/weak flame on Weber Genesis Silver B Grill.

hi my name is mark, could be one of two things the regulator on the propane tank try gently tapping on regulator it could be sticking, and make sure the vent on regulator does not have a spiders web . or the orifices to the burners are restricted. check regulator some are ajustable, some are not. hope that helps. thanks for your question.

SOURCE: i have weber genesis 3

Hello,

When you switched it out did you contact www.weber.com
to see if this can be done on this grill. Weber is different than a lot of other grills usually their larger models they can be converted but their smaller models can not. This might be something you need to check with the company.

I know with Weber that it doesn't consist of change out the hose and a orifice they also change out the manifold.. So please check with Weber for these answers.

Thank you,
Fireplace-girl

SOURCE: gas flowing to burners 1 and 2 but not 3

there could be debris in the carryover tube..(the open channelled pipe that connects the three burners together) alignment is also critical,

SOURCE: My Weber Genesis is 11 years old

There is probably nothing wrong with your grill. Most likely because of how you shut off the grill the last time it was used has caused the regulator to engage its leak detection device.
There is an easy fix that won't cost you a thing.
Call us at 305-666-3312 & we'll go over the instructions.

SOURCE: Back burner won't light on my Weber Genesis Silver A Gas Grill

Only front burner lights (out of three) and it only has flame comming out of half of the tube.