temp swings

[PGrif]

3 year old lexington that the last few months will not reach max temp on low settings. Smoke around 150, 225at185, 250at 220, 300/300, 350/350 4oo and 450 ok. Any help would be appreciated.


Thanks

 

[Cowboy1955]

Welcome from Texas to the group!!
Clean the temperature sensor

 

[Sparky]

Welcome to the group from Mesquite, Texas

 

[Mike From R.I.]

Welcome from Rhode Island.

 

[Jimsmokes]

Welcome from upstate SC

 

[sparkyv]

Howdy from Deepinnaheartta, Texas.

I don't understand the issue.