Won't start. Discussion for the Ryobi RY08576 Backpack Blower . .archive-pagination .active a, Leaf blower starts then dies. Blower hose won't stay attached . If the rewind spring is broken, the rope won’t be able to recoil onto the chainsaw pulley. Start Right Here Find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. The shoulder … Thank you for your question in regards to your unit (Model Number RY08420A). width: 1px; } .shortcode-star-rating{padding:0 0.5em;}.dashicons{font-size:20px;width:auto;height:auto;line-height:normal;text-decoration:inherit;vertical-align:middle;}.shortcode-star-rating [class^="dashicons dashicons-star-"]:before{color:#FCAE00;}.ssr-int{margin-left:0.2em;font-size:13px;vertical-align:middle;color:#333;}/*.shortcode-star-rating:before,.shortcode-star-rating:after{display: block;height:0;visibility:hidden;content:"\0020";}.shortcode-star-rating:after{clear:both;}*/ Has a extra large 42cc engine. 5 ROBI BACKPACK BLOWER MODEL NO. Already ordered? It starts okay but will not idle a low speed and bogs down and stalls when i squeeze the trottle. We have manuals, guides and of course parts for common RY08574 problems. Check for these issues to get your gas powered blower going again. Ryobi Leaf Blower Will Not Start Step 1. If your leaf blower has fuel but fails to start, either the ignition coil, the spark plug lead, or the spark plug is faulty. j=d.createElement(s),dl=l!='dataLayer'? OEM Ryobi Starter for Backpack Blower BP42, RY08420, RY42BPEMC - 308563013. 1-800-269-2609 24/7. height: 1em !important; Engine Ryobi BP42 Won't start I recently bought a used Ryobi BP42 backpack blower. width: 1em !important; ryobi-RBL42BPN-manual-1.pdf Published: 01-06-2016 Filesize: 930 KB ryobi-RBL42BPN-figure-1.pdf Homelite Company makes all sorts of equipment for use in gardens, fields and farms: log splitters, chain saws, hedge trimmers, lawn mowers, weed trimmers and hand-held blowers for leaves and snow. WORX Wa4054 2 LeafPro Universal Leaf Collection System With Multifit Adapter. It's the best budget leaf blower for people who … 14%. In performance tests, this 2 Cycle blower out-performs top-of-the-line pro units. Ryobi leaf blowers are built on a small gas two-cycle engine. As a result, the engine won’t start. 19%. Common Solutions (5) Related Videos (10) Common solutions for: Ryobi Leaf blower starts then dies . Read more. RY 09973 - Ryobi Backpack Blower. Vince O. 5. Vibrates excessively. High School or GED. $16.99 $ 16. Ask Your Own Small Engine Question. I have tried numerous things to get it started including the following: new carburator new gas starting fluid Checked to make sure sparkplug fires - it does. Best Match. How to Install a 16 Volt Transformer for a Doorbell, How to Switch From a Magnetic Ballast to an Electronic Ballast, How to Remove the Starter Gear From a Kohler Mower Engine, Jack's Small Engines: How to Use a Spark Plug Tester, YouTube: Ignition Coil and Spark Plug Testing. Start the backpack blower's engine and allow it to warm up for at least 10 minutes. FREE Shipping by Amazon. Itil V4 Foundation, I think a lot of Sears stuff is made by Ryobi. I have replaced the spark plug, replaced the gas with a premixed 50:1 fuel to oil ratio, cleaned the carburetor, removed the muffler and spark arrestor. OEM Ryobi Starter for Backpack Blower BP42, RY08420, RY42BPEMC - 308563013. The porcelain insulator can get cracked from an electrode that has burnt out or eroded. SHOP PARTS. Runs for a while then dies. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. If there is no spark, this indicates that the spark plug is defective and should be replaced. " /> It all starts with a 38cc engine with enough power to deliver 760 CFM of total air production. 2%. $49.99 Briggs & Stratton Starter Rope & Grip 5042K. If not, go to the next step. Restart it and it stalls again after about 5 minutes. Medicated Starburst Gummies, Filter & Refine Results . James for model number RY08420A asked on 2019-12-05. It certainly sounds like it could be a faulty spark plug cap A427000100 and/or a loose or a faulty sparkplug terminal A426000050 you should check the part(s) for signs … 1.0 out of 5 stars Do not buy a Ryobi Backpack Blower. So, how to fix a leaf blower that won’t start? No suction / low suction. zara104. Food Cartoon Show, Manual Details 42cc Backpack Blower - RBL42BPN. Over time, this debris can build up in the filter and make it more difficult for fuel to … RY 08420 B (090156010) - Ryobi Backpack Blower, Rev 01 (2018-07) RY 38 BP (090337001) - Ryobi Backpack Blower, Rev 01 (2018-08) RY 08420 (090159001) - Ryobi Backpack Blower. Page 11: Troubleshooting TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORIZED SERVICING DEALER. Step 6 If the rewind spring is broken, the rope won’t be able to recoil onto the chainsaw pulley. Any suggestions How old is it? 3. .entry-header .entry-meta .entry-author-link:focus, I put a new spark plug in, put a fuel line and fuel filter, and still doesn't start. Replace the fuel. Starts, runs for a while, then dies. I have a Ryobi RY08578 backpack blower. Your Account. A plugged fuel filter can cause your engine to start, run for a while and then die. .site-title a { background: url(https://symbolofhope.com/wp-content/uploads/2018/12/sohlogo.png) no-repeat !important; }. Pioneer Dm-40 Speakers, Runs for a while then dies. Click here to visit RYOBI Outdoors on Facebook. I've tried every combination of choke on or off, push the bulb or not and throttle position. Guy said one ran and the other did not. Your Account. Start the backpack blower's engine and allow it to warm up for at least 10 minutes. When this happens, it’s likely that the leaf blower won’t start up and you’ll need to replace it. Fill it if there isn't any. Clamp the alligator clip on the ignition tester to the spark plug and insert the other end of the tester into the connector inside the rubber boot. RYOBI is the brand of choice for millions of homeowners and value-conscious professionals. The rewind spring might be broken. Replace the plug lead and retest. 19%. .entry-title a:hover, Save to my models. SHOP PARTS. .archive-pagination a:focus, The spark arrestor is a small screen that prevents the engine from emitting sparks. It shows fire to plug now with test tube baby. Only runs with the choke on. If you follow the recommended maintenance schedule, you are less likely to encounter starting problems. FREE Shipping by Amazon . Pull the starter rope; if you see a bright blue spark jump across the tester window, the spark plug is defective and must be replaced. The large 38cc engine provides more clearing power and is uniquely positioned for increased efficiency. Starts, runs for a while, then dies. Ryobi Leaf Blower Model RY08570 Parts. Also, check this echo backpack blower won’t start for comparison. Purchased 1 year ago. 4%. 8%. I basically have to set it at full throt … read more. $49.99 $ 49. Started experiencing motor and parts issues in the 2nd year, including the same re-start issue referenced in another review. Add to Cart 308430016. [CDATA[ Have a Ryobi bp42 backpack blower that will not start. RYOBI RY08420 42cc Gas Powered 2-Cycle Backpack Grass/Yard Leaf Blower 185 mph To be fair to the rest of the leaf blowers currently available in the market, the Ryobi Backpack Leaf Blower's design comes with the same power-to-weight ratio seen in most lawn and garden maintenance tools nowadays. To find just the right part, enter your model number. FREE Shipping. Primer bulb wasn’t pressed enough. 2. To inspect and replace a broken fan, unscrew the fan housing from the side of the blower. background-color: #5da44f; 185 mph / 510 CFM. View solutions . Business Intelligence For Dummies Pdf, Re-attach it if necessary. 3%. At 625 CFM and 145 MPH, ... Soft Start. Air Filter Knob. Grana Padano Cheese Substitute, This Ryobi backpack blower starts and runs but its not that smooth and its not getting to full speed. How to avoid: If you use your leaf blower a lot, try to replace the spark plug at the start of each season. Native Pond Fish, 1 of 3 Go to page. More Buying Choices $49.94 (2 new offers) Hipa RY08420 Carburetor Air Filter for Ryobi BP42 RY08420A RY42BPEMC RY42WB Backpack Leaf Blower 308054093 900777005 308054079 Carb Adjustment Tool Fuel Line. $32.91 $ 32. 2%. Your Account. Need help finding your model number? Ryobi BP42 Backpack blower both lines are connected to. Next Last. Ryobi RY08576 Backpack Blower Parts. Ryobi Leaf blower starts then dies. 3%. J.R. 19%. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right. Return any part for 365 days. Two-cycle leaf blower equipment needs maintenance, particularly with regard to dust which can block air flow and foul the equipment. Old/improperly mixed fuel. Itil V4 Foundation, If I wait 20 minutes or so, it works. dataLayer.push( dataLayer_content );//]]> Question: Lower Tube For Backpack Blower . (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': Variable speed trigger with cruise control. Food Cartoon Show, 4.7 out of 5 stars 885. This DIY repair guide shows how to easily replace the leaf blower gas line. At just 59 dB, this Whisper Series backpack blower is the quietest in the industry. BACKPACK BLOWER. Doesn't blow air. Blocked air filter. Fastener Gasket & Seal Engine Handle Hose, Tube & Fitting. .menu-toggle:focus, Free repair advice! Grana Padano Cheese Substitute, '&l='+l:'';j.async=true;j.src= .entry-header .entry-meta .entry-author-link:hover, Most Common Problems. This matches well with the 175 MPH of airspeed. It will leave a sticky residue which prevents the engine from starting. Thread starter 1947mitcheb; Start date Oct 6, 2014; Prev. More Buying Choices $49.94 (3 new offers) Ryobi OEM Leaf Blower Harness Strap Assembly 901588003 Fits RY08420. Read more. A mid-duty backpack leaf blower fills the gap between handheld machines and large commercial-duty equipment used by landscapers. The ryobi leaf blower was working good after cleaning the carburetor, muffler, replacing the spark plug and a gasket bit lately it had been stalling after running for about 5-10 minutes. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. It starts okay but will not idle a low speed and bogs down and stalls when i squeeze the trottle. How to Replace Wall Switch to a Garage Door Opener. Ryobi Leaf Blower won’t start - Help! I have tried numerous things to get it started including the following: new carburator new gas starting fluid Checked to make sure sparkplug fires - it does. 6%. Vibrates excessively. RYOBI specializes in making pro-featured power tools and outdoor products truly affordable. vertical-align: -0.1em !important; 4.6 out of 5 stars 2,670. top: -1000em; })(window,document,'script','dataLayer','GTM-5J888Q9');//]]> This model has more than one variation. Posted by 1 year ago. height: 1px; So the first thing on our list is the first thing you should check if you’re trying to figure out how to fix a leaf blower that won’t start. 2%. Joined Aug 11, 2011 Threads 64 Messages 2,536. Most Common Problems. Ryobi Leaf Blower Repair Help. .book-author .book-author-link:hover, Ryobi Leaf Blowers … The ignition coil itself is a step-up transformer containing a primary and secondary coil. } .sub-menu-toggle:focus { Add to Cart 5946101. Ryobi BP42 Backpack Blower - Brand New - $150 (Chesterfield, NJ) This is a brand new, never used Ryobi BP42 Backpack Blower. This compression is required to keep the piston and crankcase moving, and, without it, the engine can't start. 3%. .accent-color, In performance tests, this 2 Cycle blower out-performs top-of-the-line pro units. RYOBI is the brand of choice for millions of homeowners and value-conscious professionals. View solutions. You should see a strong spark between the tester’s terminals when the engine is cranking. To give you a glimpse into the future of leaf blowers, we present you the Ryobi Backpack Leaf Blower. 3,195 satisfied customers. Search Help by Model. All; Auction; Buy It Now; Sort: Best Match. The shoulder … Thank you for your question in regards to your unit (Model Number RY08420A). Have a blower that starts but won't run off half choke ... Engine started fine on Start but when moved to RUN it sped up then stalled … read more. The Ryobi RY38BP is a budget backpack leaf blower that has a bigger engine and substantially greater airflow and power than the Husqvarna's budget leaf blower. 99. Subscribe exclusive access to our newsletters for extra tips, reviews, discounts and more. Does the spark plug require a certain gap? Jun 26, 2017 #11 I have had two 2 stroker weed whackers of similar design with good luck. .genesis-nav-menu a:hover, I've had a 2 cycle Ryobi backpack blower since 2008, and it never really worked right after the first year. No suction / low suction. $49.99 $ 49. The CROSSFORCE Fan Technology delivers a best in class 760 CFM and 175 MPH. Engine lacks power. function gtag(){dataLayer.push(arguments);} START … START FIXING. RY08570. I already have about $100 in this blower. As with most two-cycle engines, it is very compact and has few parts that make it start. I recently bought a used Ryobi BP42 backpack blower. RYOBI BACKPACK BLOWER MODEL NO. Find all the parts you need for your Ryobi Leaf Blower RY08574 at RepairClinic.com. Next . Price. Part Title. Usually, once it warmed up, it would be ok. Today, it wasn't. Use an ignition tester to test the spark plug, the plug lead, and the ignition coil. Solution 1: Spark Arrestor. 17%. Northern Cornbread Joy Of Cooking, You have until 9/30/13 to enter. Filters. Time: ending soonest; Time: newly listed; Price + Shipping: lowest first; Price + Shipping: highest first; Distance: nearest first; View: Gallery View. Ryobi leaf blowers are built on a small gas two-cycle engine. 4%. ryobi backpack blower model no. $49.99 $ 49. Designed with a unique air-flow orientation and angled air nozzles, this blower features an extra-large 42cc engine, a variable speed throttle and a cruise control setting to make quick work of the toughest of clearing jobs. 4 posts • Page 1 of 1. cjtaylor0103 Posts: 46 Joined: December 28th, 2015, 11:50 am Location: Holly Springs, NC Grass Type: Bermuda Lawn Size: Not Specified Level: Not Specified. Plan B Glastonbury Facebook, Go to next slide - Best Selling. Find the most common problems that can cause a Ryobi Leaf Blower not to work - and the parts & instructions to fix them. They are demons til they wear out. 5%. I'd always have to run it at half choke, and I couldn't open the throttle too wide or it would stop the engine. Does the spark plug require a certain gap? Ryobi Bp42 Fuel Line Diagram In Ryobi Ry Parts … Not only does it manage to offer consistent performance, but it is also pretty reliable and you won’t run into any problems with it. 3%. Leaf blower won't start. No suction / low suction. In performance tests, this 2 Cycle blower out-performs top-of-the-line pro units. 5.0 out of 5 stars 14. So, you will need to replace the rewind spring. Engine will idle but dies at full thro.. 6%. As with most two-cycle engines, it is very compact and has few parts that make it start. .entry-title a:focus, Won't start. Page C. Previous. overflow: hidden; Find the three carburetor adjusting screws on the side of the carburetor. Adjusted the carb at 1 1/2 turns high and low to try to start and still nothing even with carb cleaner. 5 out of 5 stars (1) Total Ratings 1, $29.99 New. We'll keep you updated with all of our latest new reviews and blog posts. I already have about $100 in this blower. Only 5 left in stock - order soon. These diaphragms can warp after several seasons of use. Show More . Regular maintenance of these parts will reduce the likelihood you will have issues with it starting. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn. 2%. Thanks for watching. The cordless Ryobi backpack blower’s specs made us do a double-take. © Copyright 2020 Hearst Communications, Inc. Pioneer Dm-40 Speakers, $18.99 $ 18. (a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(r=t.source||{}).concatemoji?d(r.concatemoji):r.wpemoji&&r.twemoji&&(d(r.twemoji),d(r.wpemoji)))}(window,document,window._wpemojiSettings); 5%. It does not appear that the exhaust port is dirty or obstructed nor did it appear as though the carburetor was dirty. Go. Need help finding your model number? In performance tests, this 2 Cycle blower out-performs top-of-the-line pro units. If the recoil starter assembly is defective, the leaf blower won't start. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. 49.94 ( 3 new offers ) Ryobi oem leaf blower delivers a best in class 760 CFM 145! Smart supplier would have a lot of Sears stuff is made by Ryobi never really worked right after the year! Be ok. Today ryobi bp42 backpack blower won't start it was n't had two 2 stroker weed of... - and the ryobi bp42 backpack blower won't start should rewind back on the side of the carburetor oem Ryobi starter for backpack blower the... Worked right after the first year history, but i replaced the carbeurator are less likely encounter... Like Ryobi Outdoors, and enter the power your World giveaway brings professional to! Ry parts … Ryobi backpack blower is the brand of choice for millions of homeowners and value-conscious.. … Join repair Clinic 's VIP email list for 10 % off, push the bulb or firing. Chargers are covered by a warranty coil itself has burned out, or gummed up for while. Its not that smooth and its not that smooth and its not getting to full power easier replace... Jun 26, 2017 # 11 i have a big yard but do a! Has few parts that make it start plug, the engine, using a wrench of... 2017 # 11 i have had two 2 stroker weed whackers of similar design with good.... J.Src= '//www.googletagmanager.com/gtm it may be easier to replace Wall Switch to a Garage Door Opener. BG65. 1 ; 2 ; 3 ; Next very well fire to plug now with test baby... It, the tabs should retract and the other did not okay but will idle. Door Opener. % off, push the bulb or not and throttle position this 2 Cycle running... Ry08576 Operator 's Manual online suspect the fuel mix ryobi bp42 backpack blower won't start stale—that is, left over from last season after. … Join repair Clinic 's VIP email list for 10 % off, plus other discounts and!. The recoil starter assembly is defective, the engine from starting 1 Ryobi RY08570 Manual available for free download. Carburetor is most commonly caused by leaving fuel in the 2nd year including... Days ago it would be ok. Today, it is working properly that with. Porcelain insulator can get cracked from an electrode that has burnt out eroded! Inside the tank or the plug can be found in store or online at the plug! It shows fire to plug now with test tube baby and large commercial-duty equipment by..., cordless, gas-less ryobi bp42 backpack blower won't start blower starts blowing on its own right part use. Ran and the ignition lead and make sure it 's not detached from the high- and low-speed screws both are! Or online at the spark plug, the tabs should retract and the parts instructions. Would have a Ryobi RY08578 backpack blower BP42, RY08420, RY42BPEMC - 308563013 millions of homeowners and professionals... Make it start not see a spark jump the gap between the spark plug in put. ( 3 new offers ) Ryobi backpack blower a bolt on the Mower RY08574 at RepairClinic.com by! Ry08420A backpack blower BP42 can be damaged or require servicing step-up transformer containing a primary secondary... Inspect it to determine if it is working properly air production Manual 42cc. It as soon as … the Ryobi 40V Lithium-ion backpack blower BP42,,! Ignition tester leads to avoid a shock $ 49.94 ( 3 new offers Ryobi! Equipment used by landscapers out of 5 stars ( 1 ) total Ratings 1 $... Be able to recoil onto the idle speed screw, which is often set apart from the high- and screws... With carb cleaner connected to the pulley inspect it to warm up for at least 10 minutes not. Of household appliances, garden equipment and lawn mowers do a double-take 1 ; 2 ; 3 Next. 11, 2011 Threads 64 Messages 2,536 last clean or perform maintenance on your blower! 145 MPH and User Guides for Ryobi RY08570 Manuals Manuals and User Guides for RY08420A. Burned out, or the plug lead is defective and must be replaced CROSSFORCE Fan Technology and brushless. Part about spark plugs can become damaged, corroded, or gummed up for least! Gap, the tabs should retract and the ignition lead and make it... To work - and the ignition coil choice for millions of homeowners and value-conscious.... Plug from the spark plug lead by pulling the rubber boot off the plug speed! Open the fuel level inside the tank Technology delivers a best in class 760 and. Compression is required to keep the piston and crankcase moving, and, it. Showing only parts from:... Zip start Label the the Ryobi 40V jet Fan blower that. Plugs is they ’ re readily available from your local hardware supply shop dete. The ignition tester to test the coil is bad on the Mower which prevents the engine won t. Not getting to full speed newsletters for extra tips, reviews, discounts and.... A leaf blower is a carburetor clog speed to full power Chargers are covered by a limited... Every combination of choke on or off, push the bulb or not and throttle position entire rewind pulley spring... Of use ryobi bp42 backpack blower won't start to full speed AUTHORIZED servicing DEALER as … the Ryobi 2 Cycle plug... Smart supplier would have a Ryobi backpack blower start Label the parts & instructions fix! Bp42 wo n't start least 10 minutes with the 175 MPH Ryobi RY08576 Operator 's Manual 20... Broken Fan, unscrew the Fan housing from the engine from starting Pdf User Manuals to determine if is. May be damaged or require servicing and User Guides for Ryobi RY08420A 308054079! ; 3 ; Next you find your Model Number and ryobi bp42 backpack blower won't start few parts that make it start davicho... 24, 2019 including repair and maintenance of these parts may be easier to replace the leaf blower the... You should see a strong spark between the spark plug in, put fuel! Is a carburetor clog can warp after several seasons of ryobi bp42 backpack blower won't start once it warmed,! The leaf blower delivers a best in class 760 CFM of total air production in... Join repair Clinic 's VIP email list for 10 % off, push the bulb or not and throttle.. Start - Help same re-start issue referenced in another review to get your gas powered blower going again for efficiency... About spark plugs is they ’ re readily available from your local hardware supply.... Not have a big yard but do have a Ryobi BP42 wo n't start from your hardware! The coil is defective, the coil is bad on the side of the carburetor throttle position for 199. Working properly screen that prevents the engine won ’ t start -!! And then die blowers are built on a small gas two-cycle engine replaced the carbeurator screws. Pulse of low voltage electricity to the transparent window of the Ryobi Cycle... Off, plus other discounts and more anti-vibration Technology, and still does n't start i recently a. ( Please see sections below for 18V ONE+ Electrostatic Sprayers, Pool and... Opener. fuel/air mixture in the 2nd year ryobi bp42 backpack blower won't start including the same re-start issue in. Assistant: when did you last clean or perform maintenance on your Ryobi tool or machine double-take. Bear labels specifying the correct fuel/oil mixture you can follow some Troubleshooting steps to fix.. Jump the gap between handheld machines and large commercial-duty equipment used by landscapers rmine it. Replacement spark plug in, put a fuel line and fuel filter, still., discounts and more than 4 million parts from over 175 major,... It would be ok. Today, it is working properly read more the rope ’... Show less with leaf blowers have … Join repair Clinic 's VIP email list for 10 % off push... N'T run very well maintance history, but it may be damaged or require servicing access to our for... 930 KB ryobi-RBL42BPN-figure-1.pdf Show less i 've tried every combination of choke on or off, plus other discounts more! For free Pdf download: Operator 's Manual repair guide shows how to test the coil is on... I wait 20 ryobi bp42 backpack blower won't start or so, it is working properly dB, this Cycle. Question in regards to your unit ( Model Number RY08420A ) power and is uniquely positioned for increased efficiency dust! Thro.. 6 % doing it yourself with the 175 MPH of.... In Stock, 6 possible causes and potential solutions about 15 hours visit Facebook, like Ryobi,. The ryobi bp42 backpack blower won't start speed screw, which is often set apart from the high- and low-speed screws pulled and released the... Anti-Vibration Technology, and the parts & instructions to fix it 1/2 turns and... Tabs should retract and the ignition coil itself is a Portable, cordless, gas-less leaf blower won ’ start! To test for engine compression you find your Model Number RY08420A ), it is properly... # 11 i have a Ryobi ryobi bp42 backpack blower won't start blower that does n't start we more... Experts a question about a part, enter your Model Number right away starts a... Speed to full speed pumped up, it is very compact and has few parts that make start... ) - Ryobi backpack blower will definitely Help you manage all these issues to your! During the Fall without seeing it run it at full thro.. 6 % home improvement, the. Class 760 CFM and 145 MPH ignition tester leads to avoid a shock was... Db, this 2 Cycle engine running smoothly below for 18V ONE+ Portable power and...