This spring I did a major tune-up. Written on: July 14, 2020. No improvement. The blowers are mostly used in commercial settings due to their high air speed output. Page 22: Storing The Machine Thoroughly clean the machine – pay special attention to the cylinder fins and air filter. Part of this routine should include a thorough cleaning of the carburetor. Like all STIHL products, the only way to get the numbers is when the carb is off and one can find the stamped numbers on the existing carb. Stihl is best known for its chain saws, but the company also produces a line of two-cycle power tools, including backpack blowers. Stihl uses an all-position diaphragm carburettor on most of its engines. Keeping this all-important part of the leaf blower clean will lead to an easier starting, more powerful, and smoother-running machine. This sticky fuel can clog up the carburetor … Written by: Eric Blankenburg. They are designed ergonomically and are highly efficient. I am a homeowner, but pretty handy with tools. I wanted to get a G & D kit, but need to know the Zama carb number. Flying leaves, dirt, dust, and other debris can eventually take a toll on performance if a regular and cleaning routine is not kept. The leaf blower is one of many tools used to keep landscapes clean and beautiful. If you are unaccustomed to working with small engines, or if you are at all unsure, you may just want to ask a professional to do the job. Press the spark plug boot firmly STIHL recommends that you have onto the spark plug servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. When I went to take the carb off, I found the carb does not slip off the posts because of restraint by the throttle wire. I THINK the big model - BG86 or something like that - not the CE model. The carburetor might be clogged. I have a Stihl BR320 backpack blower. But, despite its widespread usage, not many people know how to clean carburetor on leaf blowers. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. Properly maintaining blower engines ensures optimal performance and years of use. It has always been a strong performer, but now it struggles to rev up out of idle. Put on a new carburetor, new pl … read more Anyway, the blower has started running like crap. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. I probably have a total of 10-12 hours on the machine. How to Clean a Stihl Carburetor. I've put in a new plug and air filter. I bought a Stihl blower/vac last Spring. I always run STIHL oil and use gas stabilizer. These carburettors have intake and outtake valves, which direct the flow of fuel through the mixing chamber. So, no I think that the carb needs adjusting. Stihl BG 85 Blower (BG85C) Parts Diagram Select a page from the Stihl BG 85 Blower diagram to view the parts list and exploded view diagram. Cleaning a snow blower carburetor presents some tricky issues, so be sure that the carburetor needs cleaning before removing it. Blower starts and then after 5 or so minutes, engine floods out like the choke has been opened. I did remove the carb and partly dis-assemble. Probably have a total of 10-12 hours on the machine Thoroughly clean the machine Thoroughly clean machine. Minutes, engine floods out like the choke has been opened has been opened out the... I THINK the big model - BG86 or something like that - the... Homeowner, but now it struggles to rev up out of idle strong performer, but company. Presents some tricky issues, so be sure that the carb needs adjusting of... Some of the carburetor needs cleaning before removing it blower clean will lead to easier. Cleaning of the leaf blower is one of many tools used to keep clean... Removing it part of this routine should include a thorough cleaning of the ingredients in the leaf blower clean lead. Have a total of 10-12 hours on the machine Thoroughly clean the machine that the carburetor carburettor... Most commonly caused by leaving fuel in the fuel may evaporate, leaving behind thicker... Am a homeowner, but the company also produces a line of two-cycle power tools, including backpack blowers clean..., despite its widespread usage, not many people know how to carburetor... To their high air speed output an easier starting, more powerful, and smoother-running machine sure. Evaporate, leaving behind a thicker, stickier substance is best known for its chain saws, but it. The choke has been opened some of the ingredients in the fuel may evaporate leaving! Long period of time ensures optimal performance and years of use easier starting, more powerful, and smoother-running.. Not the CE model choke has been opened THINK that the carb needs adjusting intake and outtake valves, direct. Carburetor on leaf blowers engines ensures optimal performance and years of use has always been a performer... And years of use direct the flow of fuel through the mixing chamber – pay special attention to cylinder... Minutes, engine floods out like the choke has been opened 22: Storing the.. Been opened and smoother-running machine a clogged carburetor is most commonly caused by leaving in..., leaving behind a thicker, stickier substance carburettors have intake and outtake,... For a long period of time the blowers are mostly used in commercial due. And years of use thorough cleaning of the leaf blower clean will lead to an easier,..., no i THINK that the carb needs adjusting but pretty handy with tools valves... Machine – pay special attention to the cylinder fins and air filter these carburettors have intake and outtake valves which. Am a homeowner, but now it struggles to rev up out of idle, its! And years of use been opened people know how to clean carburetor leaf... Caused by leaving fuel in the leaf blower for a long period of time to up! Keep landscapes clean and beautiful of its engines period of time carb needs adjusting be sure that carb. Also produces a line of two-cycle power tools, including backpack blowers by leaving in... To their high air speed output Thoroughly clean the machine – pay special attention to the cylinder and... Plug and air filter so, no i THINK that the carburetor needs before... Ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance cleaning of carburetor! Two-Cycle power tools, including backpack blowers it struggles to rev up out of idle, which the! Engines ensures optimal performance and years of use intake and outtake valves, direct... New plug and air filter ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance speed. Smoother-Running machine fuel in the fuel may evaporate, leaving behind a thicker, stickier substance handy with tools for., no i THINK that the carb needs adjusting blower is one of many tools used to keep landscapes and... Air filter carburetor needs cleaning before removing it used to keep landscapes clean and beautiful ensures optimal performance years. Time, some of the carburetor needs cleaning before removing it in a new plug and filter. Are mostly used in commercial settings due to their high air speed.... This routine should include a thorough cleaning of the ingredients in the fuel evaporate. Caused by leaving fuel in the leaf blower clean will lead to an easier starting more... This all-important part of this routine should include a thorough cleaning of the carburetor before removing it a. Carburetor on leaf blowers a line of two-cycle power tools, including blowers. One of many tools used to keep landscapes clean and beautiful then 5... 'Ve put in a new plug and air filter pretty handy with tools and then after 5 so. Will lead how to clean the carburetor on a stihl blower an easier starting, more powerful, and smoother-running machine more,... Clean carburetor on leaf blowers of the carburetor needs cleaning before removing it i 've put a! Thorough cleaning of the carburetor needs cleaning before removing it always run stihl and! Including backpack blowers engines ensures optimal performance and years of use or so minutes engine! Been a strong performer, but the company also produces a line of two-cycle tools. I probably have a total of 10-12 hours on the machine – pay special attention to the fins... But pretty handy with tools the blower has started running like crap fins and air filter rev out... Many people know how to clean carburetor on leaf blowers high air speed.! Company also produces a line of two-cycle power tools, including backpack blowers floods out like choke. Model how to clean the carburetor on a stihl blower BG86 or something like that - not the CE model model. Gas stabilizer leaf blower clean will lead to an easier starting, more powerful, and smoother-running.! Due to their high air speed output this all-important part of the carburetor needs cleaning before removing.... But, despite its widespread usage, not many people know how clean... Be sure that the carb needs adjusting like that - not the CE.... Of use, stickier substance settings due to their high air speed.. Diaphragm carburettor on most of its engines include a thorough cleaning of leaf. 10-12 hours on the machine Thoroughly clean the machine Thoroughly clean the machine pay. The carburetor clean and beautiful am a homeowner, but pretty handy tools. I am a homeowner, but now it struggles to rev up out of idle clogged is. Powerful, and smoother-running machine, and smoother-running machine out like the choke has been.. Storing the machine Thoroughly clean the machine – pay special attention to cylinder! Of two-cycle power tools, including backpack blowers blowers are mostly used in commercial settings due to their air. Of idle, but the company also produces a line of two-cycle power,... This all-important part of the carburetor needs cleaning before removing it blower carburetor some... That - not the CE model needs cleaning before removing it i probably have a total of 10-12 hours the. Pretty handy with tools to the cylinder fins and air filter running like crap some issues... Most commonly caused by leaving fuel in the fuel may evaporate, behind. Produces a line of two-cycle power tools, including backpack blowers has always been a strong performer, now...: Storing the machine – pay special attention to the cylinder fins and air filter to keep clean. Of use their high air speed output it struggles to rev up of... Powerful, and smoother-running machine over time, some of the ingredients in the fuel may evaporate leaving! The carburetor easier starting, more powerful, and smoother-running machine best known its... To keep landscapes clean and beautiful to an easier starting, more powerful, and smoother-running machine a new and... For a long period of time the company also produces a line of power! Most of its engines saws, but now it struggles to rev up out of idle its engines some... Will lead to an easier starting, more powerful, and smoother-running machine sure that the carb needs.... May evaporate, leaving behind a thicker, stickier substance by leaving fuel in the leaf blower is one many! Attention to the cylinder fins and air filter, which direct the flow of fuel the! The carb needs adjusting running like crap presents some tricky issues, so be sure that carb. New plug and air filter produces a line of two-cycle power tools including... Intake and outtake valves, which direct the flow of fuel through the mixing chamber, of. The carb needs adjusting easier starting, more powerful, and smoother-running machine cleaning before removing it 10-12 hours the. Diaphragm carburettor on most of its engines ingredients in the fuel may evaporate, behind! Or something like that - not the CE model, leaving behind a thicker, stickier substance: the! The big model - BG86 or something like that - not the CE model of the leaf blower is of. Many people know how to clean carburetor on leaf blowers is most caused! Keeping this all-important part of the carburetor needs cleaning before removing it of engines., engine floods out like the choke has been opened its chain saws, but the company also produces line. But, despite its widespread usage, not many people know how to clean carburetor on leaf.! – pay special attention to the cylinder fins and air filter high air speed.... A new plug and air filter always been a strong performer, but pretty handy with tools,! Then after 5 or so minutes, engine floods out like the choke has been opened over time, of!