Briggs and stratton motor troubleshooting

Jun 30, 2019 ... DR Mower Won't START or RUN or STARTS then STALLS or stops. HOW TO Fix and repair a common problem on a 8 horsepower Briggs and Stratton ...

Briggs and stratton motor troubleshooting. Replacement engines, short blocks, and parts are available locally through a Briggs & Stratton dealer. Step 1: Check Your Manual for specs on your engine. Either use your issued manual or look up your manual on our website. To do that, you’ll need to find your Engine Model Number, Type, and Code Numbers (MTC) and/or view our video.

Teardown. Remove - Remove the float by sliding the pinout and removing the needle. When worn, the needle seal turns pink. Carburetor kits will include new bowl gaskets and needle seals. Remove - When removing the fuel/air mix screw, count how many turns it takes to remove it and refit to the same number.

Yes this is sorcery to many so here's a little test to see if it's the cause of weak magnets on the flywheel. Decrease the points gap to about .008. this gives more time for the coil to get charged up by the magnets for zapping the plug. If it runs better you found the cause. Weak magnets.Fuel. Pull the fuel line that goes to the engine's carburetor. This will be a 1/4-inch diameter rubber hose. There should be a small spring clamp that can be loosened by using the pliers and crimping the two exterior spring ends together and moving the hose clamp away from the carburetor connection. Inspect that fuel flows freely from the hose.Briggs & Stratton Small Engine Model 09P602/0076-F1 Parts. Briggs & Stratton Small Engine Model 09P602/0076-F1 Parts are easily labeled on this page to help you find the correct component for your repair. Filter results by category, title and symptom. You can also view diagrams and manuals, review common problems that may help answer your questions, watch related videos, read insightful ...Mar 7, 2024 · Briggs & Stratton Intek V-Twin engines are known for their reliability, but even the best engines can encounter problems over time. By following the solutions provided in this article and adhering to a regular maintenance schedule, you can ensure that your engine remains in top-notch condition, providing reliable power for your lawn care and ... What Makes The 19.5 Hp Briggs And Stratton Engine Unique. The 19. 5 Hp Briggs And Stratton Engine stands out due to its remarkable performance and reliability, ensuring minimal problems and maximizing efficiency. With its powerful design and advanced features, this engine provides a seamless and high-quality experience for various applications.Frequent disconnects of your Internet service can be a frustrating problem to deal with. Troubleshooting the issue can be a bit complex, as it can be caused by many different compo...Apr 7, 2016 ... testing coil on briggs and stratton 24hp. this engine would not start. I bought two coils thinking it had to be that, but the problem was ...Let it idle with the choke off. Hold the red lead of the multimeter to the positive terminal of the battery. Place the black lead of the multimeter to the negative terminal on the battery. Look at the charging voltage. It should read approximately between 13.2 volts and 14.6 volts, or according to your charging specifications in your manual.

The Official Online Store for Briggs & Stratton® Engines and Parts. 1-866-XXX-XXXX. ENGINES Horizontal Shaft Engines; Vertical Shaft Engines; View All; ENGINE PARTS ... Briggs & Stratton 381573EN MANUAL, REPAIR - ENGINE, MDL 130000. SKU: BS381573EN $29.39 Add To Cart. Briggs & Stratton 84006281 Manual, Repair ...Common Causes of Backfire: Lowering engine speed too fast. Gasoline, which contains higher blends of alcohol. Carburetor adjustment set too lean. Muffler construction can induce backfire. Higher than normal engine temperatures. Some carburetors can induce backfire due to the sensitivity of internal transitional passages.Step 1- Take the mower Hood off and inspect further: First, you need to take your lawn mower hood off for better access. Then, if you have headlights on your lawn mower, unplug the wiring harness plug. Now, grab the hood, tilted back a little bit, and lift the hood out of the way. Next, you can see the throttle cable in a bracket there.Try replacing the spark plug with a new one. #3 Make sure the "dead man's handle" control on the mower is held fully against the mower handle while starting. #4 Turn on choke if there's a manual choke fitted. Don't turn on the choke if the engine has been running in the last 5 minutes.Over time, some of the ingredients in the fuel will evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and prevent the engine from starting. If the carburetor is clogged, try cleaning it with carburetor cleaner. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor.No Spark? Before Changing the Coil & other parts, The Very First thing you should check is the Ground Wire Leading to the Coil. Then the Safety Switches. ...

Troubleshooting. 24 terms. d24lukes. Preview. Briggs and Stratton Governor Systems ... EPA CORE: Substitute refrigerants and oils Quick Study. 9 terms. SheenaCS. Preview. Briggs & Stratton Basic Certification - Carburetion. Teacher 14 terms. John_Fugate86. Preview. Briggs and Stratton Fuel/Carb ... Briggs & Stratton engines are designed to ...fix no or weak sparkThis is the Official Briggs & Stratton online source for genuine OEM lawnmower parts, small engines, replacement engines, outdoor power equipment engines, and replacement parts. Your Shopping Cart Your order is not eligible for free shipping as it contains an item that must ship freight.Briggs and Stratton, a renowned name in small engines, produces reliable mower engines. However, like any mechanical system, Briggs and Stratton engines may encounter timing problems that can affect their performance and reliability. Briggs and Stratton Timing Problems include - misfires, poor fuel efficiency, reduced power output, difficulty ...This briggs and stratton 5hp engine would kind of try to start but would not. Troubleshooting and repairing it to get it running.Thank you for watching. If y...View and Download Briggs & Stratton 110000 service, troubleshooting, and repair manual online. Professional Series. 110000 engine pdf manual download. ... Starter Motor Testing Check Starter Motor Drive and Clutch When the starter switch is activated, the pinion Before assuming an electric starter requires gear should rise, engage the flywheel ...

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Here are some common signs that indicate your starter might be bad: Engine doesn't crank: When you turn the key, and the engine doesn't crank, it could be due to a bad starter. This could also be due to a dead battery, but if the battery is fully charged, then the starter is likely the culprit. Clicking sound: If you hear a clicking sound ...Nov 6, 2018 ... 14:01 · Go to channel · Briggs and Stratton, Lawn Mower Engine Surges, Troubleshooting Surging, Low Idle RPM No Power Fixed! Ben Huttash•122K ...Briggs & Stratton Corporation is an American manufacturer of gasoline engines with headquarters in Wauwatosa, Wisconsin.. Engine production averages 10 million units per year as of April 2015. The company reports that it has 13 large facilities in the U.S. and eight more in Australia, Brazil, Canada, China, Mexico, and the Netherlands.The company's …Reviewed Dec. 7, 2022. I purchased from Home Depot a Troy Built 42" riding lawn mower. The mower has a 19hp Briggs and Stratton engine. The engine went bad within the 2 year warranty period. I ...Engine Running Roughly. The Briggs and Stratton 17.5 HP engine may encounter various problems that can result in a rough running engine. One common issue is a dirty or clogged air filter. It is vital to regularly clean or replace the air filter to ensure proper airflow to the engine. Another factor to consider is the carburetor settings.01 - Briggs & Stratton Pressure Washer Spark Plug. Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. To determine if the spark plug is defective, use a spark plug tester.

No Spark? Before Changing the Coil & other parts, The Very First thing you should check is the Ground Wire Leading to the Coil. Then the Safety Switches. ...Engine Won’T Start (Subheading) 21 Hp Briggs And Stratton Engine Problems. Engine Won’t Start. Fuel Issues. Spark Plug Issues. Carburetor Issues. Stale fuel, dirt, and debris are common causes of engine not starting. Check fuel levels and ensure the gas is not old or contaminated. Clean fuel lines and filters to remove any blockages.See an authorized dealer or contact Briggs & Stratton if you are unsure of any procedure or have additional questions. Find all Engine Safety Warnings. The first step in diagnosing problems with lawn mower starter parts is to make sure the engine can rotate properly by removing the spark plugs and turning the crankshaft over slowly by hand ...Step 7. Ensure the air gap is between 0.010 and 0.015 in width. If it is not, reposition the magnetic coil to either widen or shrink the air gap's width. Loosen the bolts on the Briggs & Stratton 22 HP engine's flywheel with your socket wrench. Apply pressure to either side of the coil to slightly reposition it closer or further away from the ...Options. If the mower fires and then dies out, or, the mower runs however begins to loose power and dies out... drop the 1/2" bolt that holds the carburetor bowl assembly on - use either a box/circle wrench or 1/2" socket. Remove the bolt from the bottom of the bowl and make sure not to loose the plastic washer for the bolt.Here are the most common reasons your Briggs & Stratton small engine stops after a few seconds - and the parts & instructions to fix the problem yourself. Fix things more easily! En español. 1-800-269-2609 24/7. Track Order. ... 02 - Briggs & Stratton Small Engine Carburetor Repair Kit.Briggs & Stratton Small Engine Model 19G412/1180-E2. If you’re looking for small engine repair online you came to the right place. Repair Clinic doesn’t just sell you the right parts for your small gas engine repair, we offer technical advice and how-to videos so you can do the job yourself. Whether you need to fix your snowblower or your ...Outboard Motor Briggs & Stratton AA0201 Series Illustrated Parts List 9 pages Tiller/brush and remote/brush Outboard Motor Briggs & Stratton AA0201-0101, AA0201-0150, AA0202-0101 Operating And Maintenance Instructions Manual 25 pagesThe following are the most common causes of oil leaks in Briggs and Stratton engines: 1. Faulty Seals. Crankshaft seals can deteriorate or wear out over time. This seal is in charge of keeping the crankshaft from losing oil. If the seal gets damaged, the oil may leak. Wearing or damaged valve stem seals can result in oil leaks in Briggs and ...Follow the steps below: Sep 1: Remove the engine cover: Using a socket wrench, remove the bolts that secure the engine cover to the engine. Then, lift the cover off the engine. Step 2: Locate the governor gear: The governor gear is located near the flywheel and crankshaft at the bottom of the engine.

A Briggs and Stratton carburetor diagram can be used to overhaul the carburetor. The diagram contains a schematic drawing of every piece contained in the carburetor and labels it u...

Watch Video. $12.49. Briggs & Stratton Original Equipment 696854 Extended Life Oil Filter. For optimum performance, we recommend changing the oil in your small engine after the first five hours of use. After that, change the oil on a yearly basis or after every 50 hours of use (whichever comes first).Dec 15, 2019 / Briggs & Strat wont idle stable, rough/low idle. #10. Your video proves that it is an engine speed issue not a carb issue when the engine smoothed out when you increased and held the throttle on the carb. You are running around 1600 rpm on an engine that is designed to operate at 2800-3600 depending on blade length.Your lawn mower with Briggs & Stratton engine does not run and the coil has a high resistance? Before buying a new one check this first! The coil or ignitio...Check our Engine emits white/blue smoke while running FAQ for assistance. If the engine in emitting black smoke, this could mean that the air filter is dirty, the fuel could have gone bad, the oil is overfilled ,and/or the carburetor is flooded. Start by checking your air filter, if it looks okay, check oil level and drain to the correct level ... Alternators power the small engine while it is running, keeping the battery charged by circulating power back through the system. For the easiest method to check your alternator, simply turn on the headlights to your lawn mower or outdoor power equipment. Then, turn off the engine. If the lights dim, the alternator works. Timing refers to the ignition and the process by which the spark plugs fire, creating a spark in the small engine combustion chamber. The spark should fire when the maximum air-fuel mixture is in the chamber, providing the most power for your fuel. The timing must be at the correct setting for your lawn mower or snow blower to perform at top ...Riding Mower Engines. Built for Big Acreage. Designed for people who take their mowing seriously, Briggs & Stratton riding mower engines run cooler, cleaner and smoother. Our engines deliver consistent high performance, from single-cylinder models to durable v-twin engines that can power zero-turn mowers and tractors with large mowing decks to ...Get the best deals on vintage briggs stratton engine when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... Vintage Briggs & Stratton 5hp Gas Engine Mini Bike Go Kart Motor Parts or Repair. $79.00. $38.00 shipping. 19 watching. Vintage 1990 Briggs & Statton 4 Hp ...5. May 6, 2014 / Briggs Auto Choke Problems. #1. Good morning, I have a three year old "Brute" lawn mower with a Briggs and Stratton 725ex series motor (190 cc / 7.25 gross torque). I was preparing for the new season by cleaning carb, new plug and air filter. I removed the muffler not knowing that there was an auto choke solenoid tucked behind it.

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If you are experiencing a Briggs and Stratton engine issue that requires major repairs, it is crucial to avoid attempting these fixes without the proper expertise. Briggs and Stratton engines are intricate machines with many interconnected components, and making a mistake during a major repair could lead to more significant problems down the line.I've sent you the entire engine repair manual the engine adjustments start on page 18. Ask Your Own Small Engine Question. Customer reply replied 8 days ago. ... I have a INTEK 24 V-twin OHV Briggs and Stratton Engine on my Husqvarna riding mower model number LOGTH 2448T. It was given to me because they said it backfired and blew oil.Briggs & Stratton Product. Each small engine manufactured and branded with the Briggs & Stratton Logo serve many types of equipment. The most popular being the lawn mower engine, which every year requires maintenance and sometimes repair. That sentiment rings true for the small engines featured in our snow blowers, pressure washers, portable ...Page 3 Foreword This manual was written to assist engine technicians and service personnel with the troubleshooting and repair procedures for Briggs & Stratton® engines equipped with Electronic Fuel Injection (EFI). It assumes that persons using this manual have been properly trained and are familiar with the service procedures for these ...1. Briggs & Stratton Pressure Washer: Keeps Stopping and Starting. If your pressure washer continuously starts and stops, it might be due to a blocked carburetor jet or a …In this video we show how to diagnose a Briggs and Stratton engine that will not turn over, it tries and partially turns. If you remove the spark plug and f...Feb 22, 2024 · In self-propelled lawnmowers, Briggs & Stratton uses the E, EX, EXI, and PXI engine series. Troubleshooting these lawnmowers involves almost the same methods as discussed for riding lawnmowers. The problems encountered in these machines are the same, except that they come with a pull cord. 1. Briggs & Stratton Lawnmower engine doesn’t start? This is part 2 of a video set describing the repair of a John Deere L-120 rider mower with a Briggs & Stratton 20 HP Intek V-twin engine. This mower had blu... Find the most common problems that can cause a Briggs Stratton Small Engine not to work - and the parts & instructions to fix them. Free repair advice! ….

Spark Plug. Your generator's spark plug could be the cause of faulty operation if it is damaged or if it's not attached properly with the correct gap. Attempting to clean and reattach the spark plug can be an in-the-moment troubleshooting measure, but replacing it when needed during preventative maintenance is generally recommended.The Briggs and Stratton 331877 Intek Plus Platinum is a 540 cc (32.9 cu·in) single-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton.. The B&S 331877 engine has an OHV (overhead) design and a vertical PTO shaft. This engine is equipped with float type carburetor, pulse type fuel pump and an electronic ignition system.Troubleshooting tips for a Briggs & Stratton 190cc Model 120000 Quantum 675 Series Lawn Mower Engine. Released Feb 2011. For Toro 6.7HP Lawn Mower. Author: ... Gas engines have many moving parts and produce a lot of mechanical vibrations when running. If your engine is making a strange sound such as a rattle or squeak, do a general check of the ...Tilt your lawnmower up and put a heavy object on the handle. This should hold it up. Allow the oil to go to other parts of the engine; leave it for about an hour. Then run the machine and see if it runs for a while without dying. If this happens, then you simply have too much oil.5. Apr 30, 2019 / Briggs and Stratton 20 Hp Major Failure - Never Seen Like This. #1. Hello All. I have a Snapper Lawn Tractor that was purchase in May of 2013 with a 20 Hp Briggs and Stratton Engine. Model 33M677 0110 G5 . The Tractor has 150 Hours on the Engine Maximum. Every year the oil has been changed with new oil filter installed.Like any computer, a Mac is prone to serious problems over the course of its life. A wide variety of things can go horribly, horribly wrong. From a complete failure to start to tha...Briggs & Stratton Operating Manual. 110000 engine pdf manual download. Also for: 210000 series, 200000 series, 120000. ... for detailed information regarding Briggs & Stratton engines. 1-800-233-3723. Or call, 17. ... Briggs & Stratton Corporation will repair or replace, free of charge, any part(s) of the engine that is defective in material or ...Spark Plug. Your generator's spark plug could be the cause of faulty operation if it is damaged or if it's not attached properly with the correct gap. Attempting to clean and reattach the spark plug can be an in-the-moment troubleshooting measure, but replacing it when needed during preventative maintenance is generally recommended.I was concerned about some of the bad ratings, but this book is excellent with good pictures and clear explanations of how the systems in a Briggs and Stratton mower engine work (this information applies to many 4 stroke small engines) the bad reviewers seem to be upset that the book doesn't tell you how to repair ALL malfunctions , at some point you just need to throw in the towel and buy a ...Alternators power the small engine while it is running, keeping the battery charged by circulating power back through the system. For the easiest method to check your alternator, simply turn on the headlights to your lawn mower or outdoor power equipment. Then, turn off the engine. If the lights dim, the alternator works. Briggs and stratton motor troubleshooting, Third step, check the ignition system with a spark tester. Step four, replace the spark plug and reconnect the spark plug wire. If your snow blower still doesn't start you should consider taking it in for service. Briggs & Stratton has over 12,000 servicing dealers in our network. Visit our website to locate the nearest dealer to you., 14,778. Jun 27, 2016 / Engine problem -Briggs Stratton 6.5 hp. #2. The problem you describe is called surging, which is the result of the carb not suppling enough fuel to the engine , running lean. The solution is to have the carb rebuilt, with a new float needle and seat. I think the part number you will need is 398188., Watch Video. $12.49. Briggs & Stratton Original Equipment 696854 Extended Life Oil Filter. For optimum performance, we recommend changing the oil in your small engine after the first five hours of use. After that, change the oil on a yearly basis or after every 50 hours of use (whichever comes first)., Briggs and Stratton STARTER MOTOR ~ FIX or REPLACE? HOW TO REPAIR common PROBLEM when wont START won't work will not SPIN freely, rust . 8 Horsepower FLATHEA..., Briggs & stratton 90000 625ex Series Pdf User Manuals. View online or download Briggs & stratton 90000 625ex Series Operator's Manual ... Troubleshooting. 10. Warranty. 11. Mensajes de Seguridad. 15. Seguridad del Operador. 15. Características y Controles. 17. ... Especificaciones del Motor. 19. Garantia Limitada. 20. Cobertura de la Garantía ..., Only an Authorized Briggs & Stratton dealer or installer can perform warranty repairs. Please use the Parts & Repair Dealer Locator to locate a dealer nearest you. Engines: Some Briggs & Stratton engines may be covered under the equipment manufacturer's warranty policy, but shall not be less than what is listed in the engine warranty., We have 57 Briggs & Stratton 120000 manuals available for free PDF download: Operator's Manual, Instruction Manual, Service, Troubleshooting, And Repair Manual, Operating And Maintenance Instructions Manual, Operating & Maintenance Instructions, Operating & Maintenance Manual, Operating And Maintenance Instruction Manual., Craftsman Briggs and Stratton Gold Series 675 ex 190cc 6.75 ft lbs Lawn mower repair (won't start) Drain fuel and Carburetor removal, service and re-install..., A Briggs and Stratton carburetor diagram can be used to overhaul the carburetor. The diagram contains a schematic drawing of every piece contained in the carburetor and labels it u..., testing coil on briggs and stratton 24hp. this engine would not start. I bought two coils thinking it had to be that, but the problem was the kill wire, the ..., 01 - Briggs & Stratton Small Engine Spark Plug. Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. To determine if the spark plug is defective, use a spark plug tester. , Shop directly from Briggs and Stratton! This is the Official Briggs & Stratton online source for genuine OEM lawnmower parts, small engines, replacement engines, outdoor power equipment engines, and replacement parts., First, you should try to fix the Briggs and Stratton 5hp governor problems and adjust it with the engine. First, check out the arm of the governor. Then loosen the arm as it will force the throttle to move freely. Afterward, pick a note in which direction the arm is moved when the throttle rotates inside it., Merry Tiller Briggs & Stratton Engine Problems ... You have moved the throttle away from STOP haven't you? The points should be cleaned with emery ..., Here are some common signs that indicate your starter might be bad: Engine doesn't crank: When you turn the key, and the engine doesn't crank, it could be due to a bad starter. This could also be due to a dead battery, but if the battery is fully charged, then the starter is likely the culprit. Clicking sound: If you hear a clicking sound ..., Karcher power washers are known for their efficiency and reliability. However, like any other mechanical device, they can experience problems from time to time. One of the most com..., Determine why your small engine won't start by checking your fuel levels, spark plug, carburetor, valve & compression levels and more. Follow along to troubleshoot and learn …, Briggs Support Is on Twitter. Stay updated with the latest tips, tricks and information about the power we provide. And if you have a shout out or a question to share, we're here for that too. Follow Us @BriggsStratton >., Place the primer spring and ball (if equipped) in the primer valve bore. Press the primer seat into the bore with the groove on seat facing out. Insert primer bulb into retainer and moisten inside diameter of primer bulb. Press into the primer cavity lining up locking tabs with the locking slot into cavity. Press until both tabs are re-seated ..., Shake the filter over a clean cloth to displace any remaining fuel, then use the cloth to wipe away any residue from the outside of the filter. Keep the filter a safe distance from your face and look through one end. You should be able to see light shining through clearly from the other side (this method will not work for all Briggs & Stratton ..., Battery Is Dead or Has Lost Charge. As with automobiles, your generator’s battery assists with the starting and powering-on of power in the event of an outage. Should the generator fail to operate properly, a quick inspection of the battery for corrosion or lack-of-charge could be a way to determine if this is actually the cause., a primer system, a choke system, or an auto-choke system. When encountering issues with your carburetor, it’s crucial to identify the specific model. You …, Step 1: Disconnect the spark plug lead. Then, clean the area around the spark plug to avoid getting debris in the combustion chamber when you remove the plug. Step 2: Remove the spark plug using a spark plug socket. Step 3: Clean light deposits from the plug with a wire brush and spray-on plug cleaner. Get full cleaning instructions below., VIDEOS. Learn about the latest products, step-by-step instructions on how to locate your engine model number and more. Browse Videos >. If you have a Briggs & Stratton engine, the Oil Finder tool is easiest way to find the best oil to keep your engine running., Faulty parts: potentially the safety interlocks, starter motor switch (open circuit), or solenoid. Brushes sticking, etc; For this type of advanced repair, we recommend using a Briggs & Stratton Repair Manual for full detailed instructions on testing for faulty parts or reaching out to a Briggs & Stratton service dealer for assistance., In this video we show how to diagnose a Briggs and Stratton engine that will not turn over, it tries and partially turns. If you remove the spark plug and f..., 270962 Single Cylinder 4-Cycle 271172 273521Twin Cylinder 4-Cycle 272144 Vanguard V-Twin OHV 272147 Vanguard Single Cylinder OHV 276781 Single Cylinder OHV (Except Vanguard) Intek V-Twin Cylinder OHV 275429 2-Cylinder Liquid-Cooled Repair Manual MS1055 3-Cylinder Liquid Cooled (Diesel) Manual CE8069 Antique Repair Manual (1919-1981) MS0750 3 ..., Place the primer spring and ball (if equipped) in the primer valve bore. Press the primer seat into the bore with the groove on seat facing out. Insert primer bulb into retainer and moisten inside diameter of primer bulb. Press into the primer cavity lining up locking tabs with the locking slot into cavity. Press until both tabs are re-seated ..., Step 3. Keep the negative lead from the voltmeter connected to the negative battery post. Place the positive lead from the voltmeter to the other post on the solenoid. Turn the key to the OFF position and then turn it to the ON position, while checking the voltmeter. If the voltmeter reads 12-volts while in the ON position and no voltage in the ..., Nov 30, 2020 / Briggs 12.5HP engine problems. #4. If you removed the crankshaft and the camshaft, you probably dropped the lifters. When you reinstalled them you may have switched them around, changing the valve clearance. No matter what you do you will have to remove the valves and reset the valve clearances., 4. Removed carburetor and fuel tank (emptied gas again). Found some fluid and dirt in carburetor. Cleaned carburetor, reassembled. (no change) 5. Removed carburetor and fuel tank again, replace diaphragm and gasket, reassembled (no change). This seems like I am missing something simple but it still starts right up and dies right away., Dec 15, 2014 / problem with my Briggs & Stratton 300 series. #3. The problem with these carbs are they are plastic. Over time they form a gap under where the carb slides on the intake tube. This causes too much gas to go directly into the engine causing rough running. I have seen such wide gaps that the otherwise good diaphragm gets folded in ..., *When compared to the expected life standards of the Briggs & Stratton CR Series engine. XR Professional Warranty 2-Year Commercial Warranty, 2-Year Consumer Warranty ... Find genuine Briggs & Stratton repair and/or maintenance parts for your engine or outdoor power equipment to ensure future performance.