Ray Bennett
ArboristSite Guru
Weeks ago I recieved alot of suggestons on why my Jenred would not run without the choke, After replacing all the filters, checking for air leaks everywhere and a multiple carb adjustments failed to help I took the Carb apart to find right under the diafram and was another small screen that filtered fuel one more time before it went into the motor, and it had a ton of build up from 13 years of firewood cutting. Well I sprayed it out with with Carb cleaner put it back together fired it up, re tuned it and it is running like champ, all most as good as my 440. Thanks all for the help and hopefully this will help someone in the future.