Thanks for contacting
. I understand how frustrating it is having trouble with your clean oven smoking. We are here to help. Based on what you said, I suspect this range has not been converted to use lp gas. Typically you will see large yellow flames with soot in the oven, and on top. Also, you will hear a loud hiss noise. That is the main indication of a natural gas range using lp gas. The part number for the lp conversion kit is 5303286386. I recommend you have a licensed LP Gas Technician install that conversion kit. Once the range is converted and adjusted properly, the flames will be a normal size and blue. You can use the link below to do that. I hope this helps.
To schedule a LP Gas Technician visit service live
and follow the instructions on the website.
Please feel free to let me know if you need further assistance. We are always here to help.
Thank you for using ManageMyLife.com.