Nettet11. aug. 2024 · I've seen engines that have carbon buildup in the cylinders that won't restart warm. What happens is that the carbon gets hot and acts like a sparkplug, igniting the incoming fuel mixture before it can be compressed by the piston. See that mostly on push mowers. '56 IH 350 Utility Gas, '47 Farmall H Gas, '08 Bobcat Toolcat 5600 Turbo Nettet8. jan. 2024 · If your Scag riding mower won’t start, it might be due to a faulty fuel pump. The Scag fuel pump has three ports (the gas in port, gas out port and pulse port) and two small check valves on the input and output ports. Your fuel pump may malfunction over time. This problem can be related to bad or fuel gas. Fix: Inspect the fuel pump for cracks.
Mower Hard To Start When Hot – Lawnmowerfixed
NettetUltimately your engine gets hot and stops suddenly. It would help if you cooled the machine then. The dirt and debris on the plastic cover are a cause of the engine … Nettet2. jul. 2007 · If changing the plug & cleaning the air filter doesn't fix it try a dose of "start Ya Bastard". If that doesn't do the job its likely to be a defective magneto coil suffering heat induced insulation breakdown. I've got a chainsaw that does exactly the same thing so I just have smoko between logs. Regards Bob Thomas pohjois-pohjanmaan nuorisoseurojen liitto ry
Lawnmower won’t start when hot, what to do - Garden …
Nettet12. jul. 2016 · There are a few things that have to be happening right to start the engine. There is the O ring on the manifold. The long manifold is prone to cracking, generally on the underside. The manifold is prone to leaking where it bolts into the engine, replace the gasket and don't over tighten the tiny bolts. Nettet21. mai 2015 · It's either sticking or too hot a temperature range. Replace with a cooler range one (like 160F). That having been said... If it won't restart until it's cooled down the exhaust valve (and/or valve seat) may be the problem. If you can remove and disassemble the engine yourself, this isn't expensive to have corrected. NettetA riding lawn mower may quit when hot because the air filter is plugged; the fuel system is clogged; the oil level is too high or too low; the air isn’t circulating around the engine … pohjois-korean talous