WebOct 13, 2016 · Chosen Solution. elgitano, 4 common things are gas cap venting plugged (loosen cap to see if it runs better). 2nd spark arrester screen plugged, remove and clean the muffler and screen and check exhaust port for carbon accumulation, scrape port clean while holding with port position down or use vacuum so debri will not fall in cylinder when ... WebSep 8, 2014 · These newer lean burning trimmers do take a much longer time to warm up than old trimmers did. My 2 year old echo trimmer does the same thing as your trimmer when it's first started, and needs to sit and idle awhile (at least 3 or 4 minutes) before it will not hesitate when I advance the throttle. My 3 year old Echo chainsaw acts the same way.
SRM 225 - runs for 20-30 minutes - once hot stalls out HELP - iFixit
WebMay 10, 2024 · In this video you will learn how to fix a Weed Eater or String Trimmer that is hard to start, Bogs Down while pulling on the throttle, will not idle, will no... WebMay 31, 2024 · Hold the start trigger down until the engine is running smoothly. It should perform with little or no visible smoke coming from the exhaust. Be aware that unburnt fuel of an Echo string trimmer could build up in the muffler and may produce smoke when the trimmer runs at half throttle. It is best to run the trimmer at full-throttle. fixative reagent
Toyota ECHO Questions - Engine misfiring. Spark plugs, ignition …
WebRebuild or replace the carburetor if it's clogged. If the engine runs rough after hitting a rock or stump, check the flywheel key-a damaged flywheel key will disrupt the ignition timing. Check for fuel, oil or carbon deposits on the spark plug. Replace the spark plug if it's fouled. Bad fuel causes a rough-running engine. WebDec 13, 2015 · Clean the throttle blade and the surrounding bore. Do not scrub, let the solvent do the work, no scratches are allowed on the polished bore. After cleaning start the engine and let it idle for at least 20 minutes while the system learns it's new throttle position. This vehicle should relearn on its own. WebECHO String Trimmer Runs With the Choke On When your ECHO string trimmer only runs with the choke on, you need to look for items that restrict fuel flow or allow too much air … can lightheadedness be heart related