WebMay 20, 2008 · ajp. remove and check spark plug. It could be fouled partially. After cleaning check gap. REinstall. if still rough then the mixture screw may be at fault. Use a screwdriver to first adjust lower screw 1/2 turn either in or out. If problem still exist go to top screw and turn 1/2 turn inand out. WebOne of the most common issues to plague generator owners is the dreaded “surge” or “revving up and down” of the engine. This can happen when the generator is under load or when it’s simply at idle. As a general rule, a portable generator will surge at idle due to a clogged or restricted pilot jet on the carburetor.
20HP V-twin idle issue Lawn Care Forum
WebMar 20, 2015 · RUNS ROUGH ON LOW & WILL NOT ACCELERATE: Spark plug gap incorrect. Engine not properly warmed up. Running out of fuel. Low idle set too low (Below 1000 RPM). Low idle fuel setting too lean. Electric clutch dragging. Parasitic load on PTO shafts. Crankshaft end play zeroed drive. WebOther reasons for blue or white smoke from engines include: Exceeding the engine’s oil capacity shown on dipstick. An obstructed or crimped breather tube (located behind the air filter) Damages to the cylinder/piston rings. … curse of the night witch book 3
Why Does My Engine Backfire or Afterfire? Briggs & Stratton
WebSep 27, 2008 · Georgia. Sep 17, 2008. #1. I have a Craftsman DYT 4000 with a B&S 24 hp Intek. It has been running really rough last cutting, then this time it started skipping enough to notice, before it was more of a surge. I replaced the air filter this spring, and cleaned the carb and air filter/pre cleaner last week. It started up a lot better, and ran ... WebNov 17, 2009 · Briggs and Stratton V20 HP v Twin runs rough on one cyl. One spark plug looks perfect. The other is wet with fuel. Air Filter is clean. ... Well the valves on Briggs motors aren't the greatest and if you don't idle them down and let them cool off they have a tendency to break off at the stem. It happened to me while I was at a tractor pull, it ... WebJan 22, 2024 · Carburetor idling problem. Briggs and Stratton 18.5 Hp engine on my riding lawnmower. For the entire season my carburetor has been rough idling. By this I mean … charwood golf clwest columbia sc