Briggs & Stratton Engine Runs bad, Surges, Backfires-The FIX, parts below

FIX idle/running problems with Briggs & Stratton most years, Here's Exact ORing KIT Briggs Carb repair, Simple Dual fix: the Exact ORing KIT https://ebay.to/2KMz7Qg + a NEW Fuel Pump & Filter too https://ebay.to/2NITYlx OEM Parts + B&S Twin Manual http://amzn.to/2rdRWAR for all answers and facts. [Briggs & Stratton Nikki V Twin Jet & Transfer Tube O-Ring Service Kit] & [ FUEL PUMP REPLACES BRIGGS AND STRATTON 808656 INCLUDES FUEL FILTER 695666] pump for BRIGGS & STRATTON / KOHLER POWERED CRAFTSMAN RIDING LAWN MOWER / GARDEN TRACTOR / LAWN TRACTOR Replacement pump is for these and more: KOHLER 24 393 04-S KOHLER/24 393 16-S KOHLER 24 393 16-S BRIGGS & STRATTON 491922 BRIGGS & STRATTON 808656 JOHN DEERE LG808656 JOHN DEERE M138498 JOHN DEERE M145667 KAWASAKI 49040-7001 DIXI CHOPPER 24 393 04-s HONDA 16700-ZL8-013 Mikuni Part no: 808492 Fit Follow Models: Briggs & Stratton: 28B702, 28B707, 28M707, 28N707, 28P777, 28Q777, 351442 and 351447 Kawasaki: 15 thru 25 HP engines Kohler: CH17-CH25, CV17-CV25, CH730-CH740 and CV730-CV740; for 17 HP thru 25 HP engines Fuel Filter Specs: Fits 1/4" fuel line Filter Size: 1 1/2" OD X 4 1/2" LONG （Fit both A 1/4" X 5/16" ID Fuel Line）