Help with Green Machine engine problem
Green Machine string trimmer/brush cutter starts fine and then dies after about 45 seconds. Made by HMC, out of production for some years, has Shindaiwa 2.5 cc, 2 cycle engine with TK carburetor. Engine primes and starts easily, runs for a short period and dies. I can keep it running at full speed by continuing to operate the priming bulb. Stop priming and it dies. I have installed carburetor rebuild kit with new gaskets, diaphragms, washers etc. and still have problem. Will appreciate any ideas, suggestions and tips. Thanks, Charlie.