Question about Craftsman YT 4000 42" Briggs Stratton 24 hp Gas Powered Riding Lawn Tract

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I can use a small amount of starting fluid and the mower will start and run untill the fluid is used up. Does this mower have an electric fuel pump?

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No, it has a vacuum fuel pump. The fuel pump looks like this. Also replace the fuel filter. I can use a small - clay58_48.png

Posted on May 23, 2011


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Cub Cadet has gas, has spark, has air -still won't start/run

Are you pulling the plug to check for wetness after cranking it a few times, WITHOUT using the starting fluid? Also, I would recommend using carb cleaner in place of the starting fluid. Starting fluid runs the engine VERY hot for a brief time and can possibly damage rings, valves, and aluminum parts.

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Cub Cadet1045 will not start without using starting fluid. After starting it with SF(starting fluid) it runs fine. It will also crank up on its own after that. After not running for 15/20 minutes, it will...

starting fluid is TERRIBLE for small engines carburetor cleaner is a better solution starting fluid will damage rings and cause compression loss but it sounds like the choke is not working correctly or if it has a primer it is failing

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Cannot start engine

It is either one of two very common problems. To eliminate the easiest requires fining out if you are getting fuel in the combustion chamber. Get some starter fluid, a small amount of gas in a cup will work but can be dangerous. Remove the air cleaner cover and air cleaner. Spray fluid into carb intake the try to quickly start motor. If after trying this a few times without the motor firing, it would b a fair guess that you have a spark problem. If the motor starts and runs for a very short time, then you are not getting fuel to the carb. Those are the two major systems of small engines.

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Snapper Big Six Mower. New spark plug, cleaned carburetor&fuel tank, new 91 octane fuel mower starts with engine starting fluid but won't stay running

Try taking the float bowl off and clean out the orfus. It will eather be in the nut holding the bowl on or in the end (sides) of the pickup tub the nut scews on.

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1 Answer

Started cutting out. then quit running. wont start now. fuel filter is good. would it be something besides fuel pump?

Get a spray can of either (starting fluid) While someone cranks the engine spray SMALL amounts of the fluid into the air intake. I stress small amounts a little at a time so you don't blow the engine. If the engine does start I would check to see if you have water in the fuel system first and if not I would check the fuel pump pressure.

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My 1986 ranger turns over but won't start, I replaced the main fuel relay and the fuel pump relay, what else could it be?

I would take off the gas cap and listen when you turn the key on. You should hear the pump run for about 5 seconds. If you don't hear it then I am sure that the fuel pump is bad. Very common. But if you hear it. Then you can take some starting fluid and spray a small amount in the air filter. Then try to start it. If it starts, then it is for sure a fuel problem. If it doesn't start then, it is something electrical.

Good Luck! I hope this helps! If so PLEASE vote! Thanks!

Aug 31, 2010 | 1986 Ford Ranger 2WD

1 Answer

Why wonty car get fuel in the carborator

91 Sevelle is operated using an electric fuel pump that is located inside of the fuel tank. Either the pump needs to be replaced, or, you have other problems and the computer is telling the fuel pump not to turn on.

I would suggest that you test the voltage going to the pump as well as the pressure on the lines using a fuel pump tester made for a Fuel Injected Vehicle.

If you attempt to spray a small amount of carb cleaner or WD40 into the throttle body and it tries to start when you crank it, you need a new fuel pump. You can spray a small amount of gasoline into the throttle body, reinstall the intake hose & try to start, sometimes the car will run until the fumes are gone. Use caution to prevent fires due to fuel getting onto areas other than inside the iintake/throttle body. Vent until fumes are gone if you accidently spill fuel to prevent possible fire caused by backfiring.

The fuel tank has to be removed to remove the fuel pump assembly, pumps are available as OEM or aftermarket pumps alone, or complete pump assembly. It is easier for those inexperienced to replace the entire assembly.

Good luck.

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Ran my 2002 impala out of gas. Won't start. Should I try bleeding the fuel line?

if it was me i would try changing the fuel filter give these websites a try and wish you the best of luck Michigan Man.

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1 Answer

Must keep pushing primer bulb to keep mower running, need manual

The main suction jet in your carb. is blocked.Remove the bowl and push a thin needle up the centre jet in the carb and blow the jet out with compressed air. Stephen.

Sep 22, 2009 | Briggs & Stratton Garden

2 Answers

Mower won't start name is Keith and some mowers do have a fuel pump..if the fuel tank is lower than the carb...and they are operated by vacuum thats created in the crankcase and they are usually located on the carb...but i would check to see if some trash didnt stop up your fuel line..also..if you have old gas in it..a lawn mower engine doesnt or wont run on it..i hope this has helped..if not..write me back

Jun 20, 2009 | Husqvarna Lawn Tractor 48" Deck, 23 Hp,...

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