Question about Briggs & Stratton Lawn-Boy Insight Series 21-Inch 190cc 650 Series Gas Powered Engine Variable Speed Self-Propelled Lawn Mower

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I have a brigs 6.75hp sometime it runs good and other times u cant get it started why

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Take carburator apart clean real well inlet line and all, it's not that hard to do!

Posted on Jun 07, 2010


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How do I get a powermate 8hp brigs and Stratton generator to idle. I bought it and it wouldn't start. I cleaned the carb and it started on 1st pull, now it won't idle it run wide open all the time.

You have jet clogged, or still some obstruction in the carb. Hopefully you have a good inline filter .I'd take it back apart all the Jets and seats & Chem soak or a cheap complete rebuild.

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Troy bit self propelled mower just started running full blast constantly why

Throttle cable stuck ,or carby ,spray cable with WD40 and work the leaver back and forth,check carby to make sure a return spring hasn't come off,is the motor a Brigs and Stratton. Make sure the leaver at carby it moving whilst you are working the cable leaver,good luck.

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Murray 42" 20hp stops running

there are safety switches that can shut it off i would disconnect the coil wire from the harness its a small wire if it doen't shut off with that wire off its on the mower side causing the problem the other thing to check is to remove the upper engine cover and see if a mouse chewed threw the wires under there

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1993 jeep Grand Cherokee 4.0

I have had this happen with the Jeep 4.0 motors because the rubber hoses going to the metal intake from the valve covers had cracks or were broken. Its been a while sine I've been under the hood of a 4.0 but that is a good place to start.

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Tcar runs good when running but stops and cant get started again runs days or weeks at a time with no problems. battery test good ,alternator is good just cant figure out. car has over a 125000 miles on it...

Check and make sure your temp sensor is working properly. Sometimes this will not allow the right information to get sent to your computer. You can test this with a multimeter if you don't want to risk spending money on a new sensor. You can usually see how to test this if you have a repair manual.

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I have no rpm's mower only runs slow. plugs foul with black carbon after 30 minutes. This is a murray 6.5 hp brigs any solutions


May 20, 2010 | Briggs & Stratton Garden

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Check the electrical switch in the clutch lever, most bikes have one as a safety, so you cant start it in gear, unless the clutch is in, could be a faulty switch, also do you have a switch on your side stand, sometimes these can be faulty as well.

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1 Answer

4 hp brigs engine on merry tiller sitting around for 2 years and won't run, but will start with starter fluid.

change out the gas in the tank. make sure fuel line from tank to carb is clear. if this is all good then you might need to clean and rebuild your carb, if you are not getting fuel through the carb to the engine.

definately a fuel issue.

Feb 28, 2010 | Garden

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