Hello there, I have been having issues with my PB 1100 for awhile. I start it on smoke and if I cook for awhile, then fire will go out at some point. When I restart grill starts over smoking and eventually starts and gets super hot for about 30 min. Last time it even blew lid up twice. I clean after each use to make sure pot is mty. It will also do this on higher temps. I just can’t trust it at all and am constantly having to watch to keep from ruining food. Any ideas?
Sorting out the cause of the flameout will be key.
Can you provide more specific details about, well about everything.
Which model 1100 do you have? How old? what year?
What pellets are you using?
How is your smokestack vent adjusted?
What's the temp outside when you are smoking?
Is it windy?
What setting are you using to start / preheat on?
How long do you let it preheat before you close the lid?
How long after starting do you put meat on?
What smoke setting are you then using to smoke with?
What is the grill temp showing on the controller when you put the meat on?
How long after putting meat on does the temp start dropping?
My first suggestion without knowing anything is try to cook at hotter smoke setting than what you are currently using.
My second suggestion is to get a remote thermometer with high/low temp alarms and put the ambient probe or pit probe on the grate above the meat so its in the middle of the smoker, but has meat between it and the fire box.
Then watch the remote closely. You should be able to see the temp swings when pellets are added and the temp goes up and then drop over time until the next cycle, or if the temps keep falling and you have a flame out.
good luck...