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A Carburetor Fix Many Mechanics Don’t Know!

Vintage Engine Repairs 431,529 9 months ago
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Diagnosing and repairing both 2 stroke and 4 stroke small engine carburetors is something even experienced mechanics can have difficulty with. Here I show a common fault that few people know about and how to repair it! Engine bogging and stalling, hard starts and even your purge bulb sucking air are all symptoms of the accelerator pump failing! This problem affects both name brand carburetors from Stihl, Husqvarna, Echo as well as after market copy carburetors or clones. This video will save you time, money and frustration by teaching you how to repair carburetors found on your chainsaws, weed eaters, lawn mowers, leaf blowers and many other other small engines at home without any specialist or expensive tools! Watch this video next: https://www.youtube.com/watch?v=PsG23Xj1XCY JIS SCREW DRIVER: https://amzn.to/3znrkT6 TOOLS I USE: Engine Tachometer - https://amzn.to/3TE48GZ Mityvac Pressure & Vacuum Tester - https://amzn.to/3vysI3V Gasket Maker - https://amzn.to/4bIiygR Vessel Screw Drivers - https://amzn.to/3ISewG2 Brass Hammer: https://amzn.to/3xkyuH6 Stanley Stump Vice - https://amzn.to/3waHuOw Stens 750-120 Carburetor Adjustment Tools- https://amzn.to/4atkBV5 Powerbuilt- backtap - https://amzn.to/49I9305 Forceps - https://amzn.to/4a2ud9v Zoom Oil Bottles - https://amzn.to/3TWZV2t Mityvac Compression Tester - https://amzn.to/4aimaFS Bondhus Hex Keys - https://amzn.to/3J2m8FL Klein MM400 multimeter - https://amzn.to/3PI3Y02 Stahlwille Combination Spanners - https://amzn.to/3IY6fQI Milwaukee 12v Impact Driver - https://amzn.to/3VEuxH4 Milwaukee 12v Impact Wrench - https://amzn.to/4aPESVd Milwaukee 12v 90 degree Grinder - https://amzn.to/4czLiJp No-spill gas can - https://amzn.to/3TDfWcb Any links to products are likely to affiliate links and I may earn a small commission from qualifying purchases with no additional costs to you. Thank you! 00:00 Small engine carburetor repair. 00:50 What is carburetor bogging and how to overcome it. 01:39 The accelerator pump and how it works. 02:32 Purge bulb won't fill with fuel. 02:52 Diagnosing an accelerator pump failure. 03:25 Replacing a carburetor - it is worth it? 03:34 Disassembling the carburetor. 04:00 Essential tool to service a carburetor. 05:59 Where to buy replacement parts for a carburetor. 06:18 Rebuilding a carburetor with new parts. #carburetorrebuild #stihlcarburetor #husvarnacarburetor #primerbulb #enginerepair

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