| Subject | Date Asked |
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| Oil in Carburetor | 11/19/2009 |
Q: I believe I am getting oil in my carburetor on a Sabre by John Deere 42" riding mower. I believe it ...
A: Yes, this is causing the problem. When the crankcase is overfilled, The contaminated oil/gas mixture ...
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| Honda lawn mower 216 | 11/19/2009 |
Q: Robert: Typical problem. Runs ok with choke on, but not off. I took off the carb, cleaned the main ...
A: Be sure and check all jets and ports to make sure they are open. Compressed air is the best way to ...
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| Oil in Carburetor | 11/19/2009 |
Q: I believe I am getting oil in my carburetor on a Sabre by John Deere 42" riding mower. I believe it ...
A: This is a common problem we see. What is happening is that the needle valve is not cutting off the ...
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| Briggs Model 460707 Diamond I/C 20 hp | 11/13/2009 |
Q: I did put the two dots on gears to match for timing, it seems that I have no or very little ...
A: It sounds like the valves are not closing due to several possible things such as: out of adjustment, ...
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| LEAFBLOWER PROBLEMS | 11/12/2009 |
Q: 3 YEAR OLD POULON PRO LEAFBLOWER.SPARK IS GOOD WITH SPARK TESTER.I REPLACED CARB WITH NEW ONE.SAME ...
A: It sounds like you did all the right things. Remove the muffler and see if it is open. While the ...
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| Snowblower Problems | 11/12/2009 |
Q: I just bought a Craftsman Snowblower model 536.886540 from someone that was moving. I tested it out ...
A: It sounds like it is starving for fuel when under a load which would indicate a blockage of a jet or ...
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| leaking gs when not running | 11/5/2009 |
Q: My Toro 2 cycle lawn mower engine leaks gas out the carburetor/air filter when not running. When ...
A: It sounds like the needle valve in the carb is not closing off. The best way to fix this problem is ...
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| Briggs engine oil out of muffler | 11/5/2009 |
Q: I own a 3 y.o. Troybilt bronc with an 18.5hp Intek Briggs and Stratton engine. In September my son ...
A: Several things could be going on here. The first thing I would check is the oil level in the ...
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| JohnDeere 160 | 10/30/2009 |
Q: Have a JohnDeere 160, original engine. It ran fine this summer, tried to start it for first time in ...
A: With the spark plug out, place it on the engine and turn the engine over and see if you have spark. ...
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| Honda 1011 mower stalling out | 10/30/2009 |
Q: I have a 5 speed 1011 mower that has been working great. All of a sudden, after driving it about ...
A: It sounds like there is a restriction of the fuel which could be trash in the carb and/or tank, or a ...
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| 14 hp vertical briggs | 10/29/2009 |
Q: This unit apparently sucks gas in and spits it back up into the air filter. checked the float ...
A: First thing to check is your crankcase oil level. A common problem is that the needle valve in the ...
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| B&S carb and starting | 10/29/2009 |
Q: so here's what I have, 4hp I/C B&S MDL 114902 Type 3150-01 code 86101024 engine. I bought it used, ...
A: As far as the carb you are on the right track. Just be sure that all jets and ports are open. ...
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| weedwacker | 10/23/2009 |
Q: Robert Dunn, I have a Craftsman weedwacker,2-cycle, 32cc and the problem is when I pull the starter ...
A: Dirt and trash can buildup around the starter spindle and cause problems like you have. Use ...
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| Lawn mower oil ran dry | 10/23/2009 |
Q: I'm normally not this stupid, but I let my lawn mower oil run completely dry. I just wasn't ...
A: Hate to admit it but I've done the same thing at home. Anyway, it sounds like some damage has been ...
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| new fuel lines to lawnboy trimmer | 10/22/2009 |
Q: I need to replace the fuel lines on my Lawn Boy trimmer 1400 CL. It has a walbro wt 62a carb. My ...
A: One line from the fuel tank (the line with the filter) runs directly to the carb. Push the bulb ...
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| Honda GX390 needs starting fluid to start, but runs great after starting | 10/15/2009 |
Q: I have a pressure washer with a Honda GX390 engine. It has started great until now. When I set the ...
A: It sounds like it's time for a good carb cleaning job, making sure that all jets and ports are open. ...
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| 17.5 briggs | 10/8/2009 |
Q: I have a Briggs 17.5 ohv model 31c707. I have cleaned the carb and checked all I can think of but ...
A: Did you check the head gasket for damage? Also you might try backing off the adjustment on the ...
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| Murray Classic Mower | 10/8/2009 |
Q: I have a murray 20" classic push mower, 6 years old. Well taken care of. It runs good for about ...
A: Check the magneto arms for rust and/or trash buildup and also the flywheel magnet. It sounds like ...
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| 14.5h.p. engine | 10/7/2009 |
Q: 14.5 briggs model no.287707. type1272-e1. Screw on breather assembly came out got oil in carburetor, ...
A: It sounds like to me that the valves need re-adjusting, assuming it is an OHV model. I'll Give you ...
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| Crakcase play | 10/7/2009 |
Q: I have a Briggs & straton 16 hp vanguard vertical shaft engine model 303777 type0411-01. The ...
A: Yes the surface should be flat. Also check that the flywheel key is in good shape and installed ...
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| Lawn tractor with b&s engine stalling | 10/2/2009 |
Q: My next door neighbor has an old Murry lawn tractor with a 12 or 12 and 1/2 hp Briggs engine on it. ...
A: It sounds like there is a fuel blockage. Check the fuel filter if there is one and also check the ...
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| B&S 28R707 12.5 HP Type: 1120-E1 | 10/2/2009 |
Q: My Murray riding mower cut off on me last night crossing a yard. It just stopped firing. I tried to ...
A: Sorry it doesn't sound good. Remove the spark plug and turn the flywheel and see if the piston ...
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| intech 22 hp not firing | 10/1/2009 |
Q: i have a jhon deere l 118 that will not fire i have disconnected the kill wires on both coila and ...
A: The first thing I check is the magneto arms and the flywheel magnet for rust and/or trash buildup, ...
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| 17.5 briggs | 10/1/2009 |
Q: I have a Briggs 17.5 ohv model 31c707. I have cleaned the carb and checked all I can think of but ...
A: It sounds like to me that the valves are out of adjustment. The specs for the valves are as follows: ...
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| 20 hp Briggs and Stratton | 9/25/2009 |
Q: The governor on my neighbors 20 hp Briggs will open up all the way and not come back until he ...
A: Be sure and check that the throttle linkage is hooked up correctly and that the springs are in ...
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| John Deere won't turn over | 9/24/2009 |
Q: I have an 02 John Deere L120. It turns over barely like a dead battery but battery is fine. I ...
A: Turn crankshaft until piston is 1/4" past top dead center on the compression stroke for the ...
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| Briggs Fuel Pump | 9/24/2009 |
Q: I have a Baker leaf vacuum with a Briggs 9 hp engine electric start. It was running good, and ...
A: When you cleaned the carb, did you also make sure all the jets and ports were open? Also check the ...
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| 25 hp ohv briggs&Stratton Motor | 9/23/2009 |
Q: I have a 25 hp ohv I/C intek turbo cool Briggs & Stratton motor model#445777 type#0154-E1 on a ...
A: According to my book, the valve specs are: Intake .007-.009 Exhaust .017-.019. One thing that can ...
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| B&S on MTD mulcher hard to start | 9/18/2009 |
Q: I have a 10 hp B&S model 204412, type 0276E1 code 040923yE on MTD mulcher that's now hard to start. ...
A: It sounds like to me that the hard jam you described could have caused the flywheel key to shear or ...
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| B&S 23HP Huscavarna 48" Followup | 9/17/2009 |
Q: Hey Robert, Followup on question from 8/21/2009. How do I tell when the engine is in the right ...
A: The easy way is to remove the valve cover, remove the spark plug, and turn the engine by hand to the ...
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| Briggs and Stratton 19.5 Crafstman Mower | 9/17/2009 |
Q: Origionally mower would only run if choke was at full. I adjusted the carberator, now it runs ...
A: It sounds like you may still have a carb problem. Try removing the carb and give it a good cleaning ...
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| mcculoch weedeater | 9/16/2009 |
Q: i have mcculoch weedeater mac 2816 i had it running. i was going to adjust the idle i wound up ...
A: A good starting point on the adjustment screws is 1 1/2 turns. One screw will have an "H" by it ...
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| Sears Tecumseh 6.75HP Lawn Mower | 9/11/2009 |
Q: I have a sears walk behind self propelled mower #917.377190. Engine model # 143.006700 family ...
A: We are a Briggs & Stratton repair shop and don't work on Tecumseh. However I will tell you that you ...
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| honda gx670 | 9/11/2009 |
Q: I installed a new carb on this motor. When it runs at idle it's fine. All the way up throught the ...
A: The first thing we check is to make sure the gas cap is venting properly and there is no trash in ...
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| clutch plate plate removal | 9/11/2009 |
Q: I have a Ryboi gas trimmer model 30020a & one of the clutch plates broke. How do I remove the ...
A: What we do is remove the spark plug and put a piece of rope in the cylinder to keep the engine from ...
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| Briggs 675 knock, intake smoke | 9/10/2009 |
Q: Dunn, I hope you can help me. In May of 2008, we purchased a Craftsman 22" Self Propelled lawnmower, ...
A: Your knock could be several things. It could be wear on the piston rod and cap on the crankshaft ...
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| 16 HP Briggs & Stratton Won't Start | 9/10/2009 |
Q: I have an 1998 Ingersoll 4016 with a 16 HP Vanguard engine. When I try to start it, it sounds and ...
A: First thing is to check that the battery is fully charged. If the starter is spinning but not ...
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| briggs & stratton 13 hp engine on MTD ride on | 9/4/2009 |
Q: I have a above engine & am wondering why when I went to start it she coughs up oil out of the carby ...
A: The problem you are describing indicates that the crankcase may be overfilled because of fuel in the ...
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| lawnmower keeps dying | 9/3/2009 |
Q: my push mower keeps dying and i have to let it cool off before it will start again and it is still ...
A: You don't say what kind of motor you have so I will have to be general. Check fuel tank for trash ...
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| mower hard to crank briggs & stratton | 9/3/2009 |
Q: I have a 15.5 Briggs and Stratton ride on mower and it won’t start. I have checked the carby and ...
A: The spark plug being black and sooty indicates a rich mixture (too much fuel) which would indicate a ...
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| B&S recoil starter pawl failure | 9/2/2009 |
Q: B&S Model 21A902 Type 0149 E1 Plate-Pawl Friction 695128 Pawl-Ratchet 281505S The engine sometimes ...
A: Two things could be happening here. First, make sure the blade is tight. If it is, then check the ...
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| 17.5 B&S OHV engine | 9/2/2009 |
Q: Here is the deal, I have put this thing back together due to it having a bad fuel solenoid. I can ...
A: The first thing I would check would be the setting on the valves. The specs are: Intake .007-.009 ...
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| Lawn Mower want start | 9/1/2009 |
Q: I have a Craftsman 6.5 push lawn mower. I tried starting the lawn mower on Sunday. I primed the lawn ...
A: You stated that the engine was smoking but did not say what color the smoke was. If it was a black ...
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| Motor starts then stops | 8/28/2009 |
Q: I've got a 5 year old mower with a Briggs motor. After only a few minutes tonight, it stopped ...
A: Without knowing the model # Type # and code # from the engine, I will have to be very general. It ...
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| B&S 14.5hp OHV won't fire | 8/27/2009 |
Q: The mower be came difficult to start, and finally quit all together. After several attempts it will ...
A: I am hoping you mean the valves at the closed position, both rocker arms up. Remove the rocker arm ...
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| B&S 14.5hp OHV won't fire | 8/27/2009 |
Q: The mower be came difficult to start, and finally quit all together. After several attempts it will ...
A: The correct valve settings are as follows: Intake .007-.009 Exhaust .017-.019. The magneto gap ...
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| B&S Balancer Issue | 8/26/2009 |
Q: I have a B&S 18 hp rider engine Model 31H777 0202 E1 I have been repairing. The engine threw the ...
A: I've been doing some research on your question. The only possible answers I can give you are these: ...
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| Plugs foul - firing shooting out exhaust | 8/26/2009 |
Q: I have a Briggs & Stratton 16hp vanguard v-twin engine; running rich. Every time plugs are replaced ...
A: The fire from the exhaust is a result of the plug misfiring and when it does fire, it is burning the ...
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| Mower wont start | 8/21/2009 |
Q: I have a Craftsman GT3000 with a Kohler 23 hp vtwin engine which has been extremely reliable. I ...
A: There is a dead short somewhere in the electrical system. I would recommend to replace the wiring ...
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| 20 hp Briggs & Stratton | 8/19/2009 |
Q: Model 461707, type 0143E1, code 0011155B. After mowing for an hour or so the engine dies. Won't ...
A: If after cleaning the magneto arms and flywheel magnet and the problem continues, check the spark as ...
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| Engine problems | 8/14/2009 |
Q: I have a Cub Cadet w/Briggs & Stratton 18hp V-twin Model #350447 Type 1206-E1 and under this is the ...
A: Your needle valve needs to be replaced. Also be sure and check your crankcase because it is being ...
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| Broken pull cord | 8/14/2009 |
Q: I have a Poulan Weed Eater lawn mower, B&S engine, about 12 years old. The pull cord snapped. Is ...
A: To replace the pull cord, you have to remove the engine cowling. Then take out what is remaining of ...
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| Lawn Mower won't start | 8/13/2009 |
Q: I have a Craftsman Lawn Mower (Model 917.378490) that was making a strange sound in the engine area ...
A: It sounds like you may have sheared the flywheel key. If you remove the flywheel, you will be able ...
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| Engine help | 8/13/2009 |
Q: I have a Briggs and Stratton engine model # 136212 I have only been able to start it one time by ...
A: The info you received is correct about the fuel not getting to the engine. Not knowing what you were ...
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| extra gas in cylinder | 8/11/2009 |
Q: I have a Murray riding lawnmower that I'm having some engine problems with. For a couple months ...
A: Check one other thing first. Check the flywheel and magneto arms for oil and trash buildup. This can ...
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| 5 horsepower Briggs & Stratton engine | 8/10/2009 |
Q: I have a Craftsman wood-chipper/shredder that has a 5 horse B&S engine. I can't get it started. It ...
A: I have the same machine at my house too. Remove the air filter and put a small amount of gas in the ...
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| deere l110 | 8/9/2009 |
Q: I have a l110 that used to run fine. It currently fouls the spark plug after 1 hour of use (after I ...
A: Not knowing what engine you have, I'll have to be general in my answer. First off, if the plug is ...
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| rough running mtd | 8/7/2009 |
Q: I have a 13.5 horse MTD with a briggs and stratton engine,, it will sit and idle fine , when i try ...
A: You are correct. Black smoke indicates too much fuel. Try replacing the needle valve and seat and ...
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| extra gas in cylinder | 8/6/2009 |
Q: I have a Murray riding lawnmower that I'm having some engine problems with. For a couple months ...
A: It sounds like to me that the problem is in the carb needle valve which would need replacing. Also ...
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| 24 HP Briggs Stalls after 20 minutes | 8/5/2009 |
Q: I have a 2006 model Husqvarna GTH2448T lawnmower that just started stalling after it runs for about ...
A: The first thing we check would be to see if there is a buildup of rust and/or trash on the flywheel ...
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| 17.5 hp Briggs&Stratton stops running | 7/30/2009 |
Q: Craftsman 917-273372 17.5 OHV riding mower cuts for 20 mins then motor dies let cool down awhile ...
A: Check your flywheel and magneto for rust and trash buildup. That is the first thing we check for ...
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| 8HP briggs | 7/29/2009 |
Q: When I start the motor it will run for 10 seconds or so then make a loud screeching noise then dies. ...
A: It sounds like it is the starter clutch. Is this an older engine? If so, there are 5 ball bearings ...
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| Checking B&S Solid State Module Ingition Coil | 7/28/2009 |
Q: The B&S engine is model 10A902, type 2291.B1, code 01041955.(4 HP) When the blade hit a stump the ...
A: You need to check the flywheel key first to see if it is sheered or distorted. This can cause a ...
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| Armature magneto | 7/25/2009 |
Q: I have a Briggs V twin Vanguard 14hp model 294777-0335-01 and lost spark to one cyl. Thought it was ...
A: It sounds like to me that you might have a dirty or weak magnet on your flywheel or the gap on the ...
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| Briggs and Stratton 40777 21 HP engine. | 7/24/2009 |
Q: While mowing recently, the on our rider engine started to make a screeching sound and was followed ...
A: The screeching and white smoke sounds like the deck was in a bind and the belt was not turning with ...
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| 12 hp briggs | 7/23/2009 |
Q: need to chand bottom seal its on a toro riding mower is there any thing that i need to take off ...
A: The easiest way to change the seal is to remove the bottom plate from the crankcase. If you can get ...
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| Briggs and Stratton 6.75hp will not start | 7/23/2009 |
Q: I bought a newer lawn mower from an ex-neighbour who used it twice and said it was too hard to push ...
A: Sounds like a real mystery but don't give up yet. Let's try a few things. Did you also clean the ...
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| 14 hp briggs valve adjusment | 7/22/2009 |
Q: what is the proper procedurevfor setting and adjusting the valves on a 1994 14hp briggs on my ...
A: I will assume this is an overhead valve engine. After removing the valve cover, rotate the engine to ...
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| Internal Governor | 7/22/2009 |
Q: I have a Huskee Riding Mower 46" cut with 20hp engine model 13AV607H131. I purchased in 5/02 and ...
A: Here are a couple of things to check first. Check the spring that is attached to the governor arm ...
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| 18.5 B&S Won't Start | 7/20/2009 |
Q: I have a 2004 (I'm almost positive on the year) Cub Cadet LT1018 with a B&S 18.5 Extended Life ...
A: Is this an overhead valve engine? If it is, it sounds like the valves are out of adjustment. The ...
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| john deere starter | 7/19/2009 |
Q: Have John Deere L118, 20H Briggs & Stratton. Doesn't Turn Over. Doesn't Spin Engine. Jumped It, ...
A: You may have to take the cowling off to see the bolts. They will be slightly behind the starter near ...
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| Murray rider | 7/19/2009 |
Q: I recently blew the 12 1/2 hp B&S engine on my rider. I replaced it with a 13 1/2 hp which has two ...
A: The 13 1/2 hp engine is a newer engine than your old one. Two wires should originate from under the ...
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| Briggs and Stratton missing then cutting off. | 7/18/2009 |
Q: I have a Craftsman mower with a Briggs and Stratton (Model #287707 Type 1255-E1) engine that is ...
A: It sounds like to me that your magneto is breaking down. Remove the magneto and check for rust and ...
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| B&S 42E707 Dies after running a while | 7/17/2009 |
Q: I recently had to replace the magneto on the above engine in a Craftsman 42" riding mower. Also ...
A: You didn't say if you have changed the fuel filter or checked the gas tank for debris that could ...
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| starter just spins | 7/17/2009 |
Q: i have a 12hp 7 speed 42 inch cut riding lawn mower. on the frame it says ace hardware. they said it ...
A: Follow you positive wire from the battery. It should go to one side of the solenoid, not straight to ...
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| JD 116 w/ 2cylinder Briggs & Stratton | 7/16/2009 |
Q: I'm trying to get this mower going, but the engine barely cranks even when jumping it. I took the ...
A: It sounds like to me that you have a weak starter for one. Most auto parts stores can check it for ...
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| 8 HP Briggs and Stratton mounted to Homelite Riding Lawn Mower | 7/16/2009 |
Q: I have an old Homelite Riding Lawnmower that is powered by an 8 HP Briggs and Stratton engine. The ...
A: You should check the flywheel and magneto for rust buildup. Clean the magnets of rust and also the ...
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| Briggs and Stratton Model 422700 18HP | 7/16/2009 |
Q: Riding mower: MTD (from Montgomery Ward 1997) 42" Model TMO-30000A Engine: Briggs and Stratton Model ...
A: We come across this problem here in the south too. Here are some things to try. Check your gas cap ...
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| Engine problem or something else? | 7/14/2009 |
Q: First of all, I'd like to thank you upfront for kindly answering my question... I have a lawn mower ...
A: It sounds like you have a flooding problem. Black smoke usually indicates too much fuel or too rich ...
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| 5.5 Quantum Brigg | 7/14/2009 |
Q: I was trying to replace the broken rope on my push mower Brigg Quantum 5.5hp but Im not able to get ...
A: First, without rope in it, wind it up a little with your hand to see if the spring is attached. Be ...
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| 31h777, 18hp intek plus | 7/13/2009 |
Q: My 31h777 briggs and stratton stopped running and had apparent issues. After taking off the valve ...
A: I haven't seen any bulletins from B&S regarding head problems. There are several reasons why a ...
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| John Deere GT235 mower | 7/12/2009 |
Q: I have a 4-5 year old GT235 riding mower and it stopped working running. When I try do start it it ...
A: Before you give up the ship let's check a couple of things. First, check the oil level to make sure ...
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| briggs 8 hp compression | 7/11/2009 |
Q: my briggs 8 hp ( used on an older bachtold weed mower ) will not start. it got very hot about a ...
A: If it is an aluminum block, the torque will be 165 in.lbs. For a cast iron block, the torque will be ...
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| engine problem | 7/10/2009 |
Q: I have an old mclane with briggs/stratton 3.5 engine, replaced throttle spring but throttle still ...
A: On that engine, there should be one spring that attaches from the throttle control to the looped ...
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| Murray Lawn Mower 2275X8C | 7/10/2009 |
Q: I took air filter off carburetor I get it to start every time by spraying starting fluid but it ...
A: It sounds like to me that you have a stopped up jet in the carb.Try blowing out all the jets. Be ...
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| B&S Lawn Mower | 7/10/2009 |
Q: I hit a stump mowing and now my mower runs at a lower idle, It seem to run fine so I bent the idle ...
A: It sounds like to me that you possibly could have either bent the shaft slightly causing it to bind ...
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