help with mahrinda 4530 fuel pump timing

[AUBURN GSP]

I have read several of the earlier post and think I am having the same problem others have described with sputtering when warmed up. Changed fuel filters and cleaned the air filter, same results, sputters at 140 degrees. Can someone offer directions on adjusting the fuel pump timing. I understand it just needs a minor adjustment. Any help would be greatly appreicated.

David McAlister

auburngsp@g,mail.com

or auburngsp@yahoo.com