Question about Yard Machines 155 Torque Briggs Stratton Riding Lawn Mower (NonCARB Compliant) 13AM772F000

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Won't start back fires and blows white smoke while cranking. has good spark and gas to spark plug

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Posted on Feb 23, 2016


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: My mtd(11A-54MC552) lawnmower won't start. changed:

The Flywheel has a brake and switch assembly on that is item 8 of this link:

The switch is made or unmade by the position of the user safety bar on the handle. When the cable between the handle and the flywheel safety brake wears or needs adjustment the safety switch continually grounds the ignition so there is no spark. You may have to adjust the user safety bar cable at the engine flywheel brake switch area by losending the mount screw and moving the cable jacket further away from the switch. Then re-tighten the mounting screw.

If this is the first start of the season you may have to remove the carb float bowl as shown on the bottom of item 14 the above link to clean out the jet orifice in the threaded area of the carb. Make sure you remove all debris in the carb float bowl area. You should also have fuel flow anytime the float is positioned below horizontal.

If none of the above corrects the problem respond here and I will help you.

Thanks for choosing FixYa,

Posted on Jun 10, 2011

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SOURCE: riding mower won't start -

have 15.5 yardmachine will turn over but not start check spark plug oil filter changed gas runs fine and blade handle up

Posted on Apr 30, 2012

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SOURCE: Yard Machines 13.5 HP riding mower wont start. It turns over fast, has good spark, good gas, good filter, clean carb, just wont fire. It ran fine yesterday and i parked it last night and tried to fire

Hi, check that the choke is operating and make sure the plug is wet after cranking. If so replace the sparkplug as it may be breaking down under compression. Also make sure it has compression ad it may have a stuck valve. regards Phil

Posted on Jun 20, 2012

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What else could cause a no start condition turns over ok occasionally it will fire

Fire when? as you release the key? If so replace the ignition switch. If you have fuel and spark it should start unless it is way out of time or the security is set. Another thing to consider is the spark plugs. Since you have had so much gas threw the engine, they may be fouled out.

Feb 05, 2015 | Cars & Trucks

1 Answer

Overfill oil

Sounds like the engine is tired. Blue smoke is oil burning. Hard starting is oil on the spark plugs and/or low compression. This also can be due to someone adding too much oil.
Sometimes, the carburetor Needle valve hangs u pa bit and the Crank case oil gets mixed with gas so now the oil level is high. Too much oil in a motor is bad too, that would cause theblue smoke too.

Jul 20, 2013 | Yard Machines 11A08MB006 22Inch 139cc MTD...

1 Answer

Cranks well but won't start.

Looks like you got spark, and gas in the throttle body made it fire: nice work.
Sounds like your fuel pump is out or the wiring is not turning it on. One way to be sure is to set a spare battery near the tank and hot wire the pump with jumper wires. Or if you have a voltmeter check for voltage at the fuel pump connector while the truck is cranking.. If the pump is working and getting gas to the engine, see if the injectors are pulsing. A good idea to check fuel pressure if the pump is working.

Nov 17, 2012 | 1992 Toyota Pickup

1 Answer

Tecumseh TVT691 not getting spark in one cylinder

Did you check for spark of assume that since the spark plug was not dirty that it is not firing. I am leaning toward water in the gas since you have to keep the choke on and it is blowing white smoke. You may want to drain the fuel tank and carburator and put in fresh gas. Good luck!

Dec 30, 2011 | Garden

1 Answer

Accidentally put mixed gas and tried to start. Blew white smoke after starting but wouldn't run. Drained tank and put premium back in now won't even start.

There will still be some fuel mix in your fuel lines and filter. Also it probably fouled your spark plug. Try changing the spark plug first, and probably buy an extra one or two to keep in case. Also either replace the fuel filter or clean it out good, oil will stick to the elements in the filter. It won't hurt anything to run a mix in a gasoline engine, just lubed things up a little extra. Let me know if you need anything else, Daniel.

Oct 13, 2011 | Polaris ATV

1 Answer

My car will turn over but will not fire and I have an 1996 ss impala lt1

Sorry about you luck. but here goes how to check it. Pour a little gas in the air inlet ( take the hose off the thriolle body.) crank it and you got fire up briefly then you know you got spart but no fuel. If it runs the fuel pump and the amount of gas in the tank are to be checked. Fuel pump fuses and relays, amount of gas in the tank. Let's say it didn't do nothing but crank, Maybe it doesn't have spark. Take a plug wire off the easies plug you can get to put an old plug or a screwdirver in the end of the wire lay it on metal and crnk it and watch for spark. ( don't hold it in your hand as if it is working it's shock you bad enough to kill you, In the worst case) You see spark and it still won't flash start with extra fuel added. Then you'll have to take a plug out to see whats going on in there. With the plug out it could be soaked with gas, antifrezze, oil, or anything else under the sun. But it could be dry and normal looking too. Test this plug in the end of the wire laying on the exhaust maniflod. If no spark your back to that or it sparks your back to gas. But let's say you still can't get it to pop off any. Maybe it over heated and the engine has little or no compression. ( with the plug wire and the plug out of the way put your finger over the hole the plug came out of and crank the motor if it blows your finger out hard its good but if you can hold it it's bad) ( blown engine ) Your not done yet ,! Put a little motor oil in the plug hole and crank it again if the pressure picks up lot it might start if you do the same to all the cyclinders and then with it all put back together start it. (It'll smoke like crazy so be ready for that) But it still might nor start. The timing chain could have skipped and the timings off enough that it won't start. Most likly it doesn't have sprk and the dist. cap is behind the water pump and it's hard to check as you need to remove the water pump to get to it. The coil wire can be removed first though and check for spark at it. No spark and the dist is turning the crank senser and or the ingition module could have failed. Take the module off and that it to the auto parts store and they can test it and sell you a new one if its bad. If you find no spark first then get the module tested before you do anything else. If the crank senser is bad you can unplug it and cross the wires the are in the plug with a paper clip on off on off and the coil should fire with a good module and the key on. If it does change the senser and you have spark and it'll run if you put everthing back together right. The cap and rotor are bad about failing on this car and they're expensive. The coil wire will fire even with a bad cap and rotor so don't jump to this till you getr good spark at the coil and not at the spark plug. Coil wire can fail too. The cars old enough that all the parts are in question till their proven good.

Jul 03, 2010 | 1996 Chevrolet Impala SS

2 Answers

1999 buick 3.8, was running rough with white smoke.

white smoke tells me engine coolant is mixing with the combustion chamber. you have leaking head gaskets

Feb 07, 2010 | 1999 Buick LeSabre

1 Answer

Hard to crank hit some thing. now it blows white smoke and back fires. no smoke when running. checked for spark and its getting gas so could use some input. thanks

possible damaged crankshaft or broke it and or damaged valves newer models not as toughly built as older ones have remove spark plug and feel for compression if low or none have motor serviced for estimate of rebuild or replacement

Oct 25, 2009 | Craftsman Garden

3 Answers

99 Dodge Ram won't start, just turns and turns

i would say fuel pump. i had a 1996 do the same.

Aug 19, 2009 | 1999 Dodge Ram

1 Answer

1998 2.4 starts but idles bad the #2 plug not firing the gas.

black smoke is usually fuel...white is usually may have a warped cylinder head or some other mechanical problem. do a compression test. If you disable the #2 injector does smoke continue? if it does, it's not fuel. When you remove #2 spark plug, is it wet? if so what's on it?

Jun 19, 2009 | 1998 Chevrolet Malibu

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