Ask Experts Questions for FREE Help !
Ask
    Roebuck's Avatar
    Roebuck Posts: 1, Reputation: 1
    New Member
     
    #1

    Jun 6, 2009, 03:12 PM
    Lawnmower bogs down
    I have a 650 series Craftsman lawnmower that bogs down.
    I changed the spark plug, used the compressor to blow out the motor.
    When I changed the plug, it ran like a scared rabbit, but just for about
    A minute. Now it is back to being bogged down.
    Any answers?
    Suggestions?
    Helpful hints...
    Thanks,
    Roebuck... :cool:
    21boat's Avatar
    21boat Posts: 2,441, Reputation: 212
    Ultra Member
     
    #2

    Jun 7, 2009, 11:07 PM

    used the compressor to blow out the motor.
    Now it is back to being bogged down.
    Not sure what bogs down actually means hear. Also what did you blow out ?

    If the bog down means it started to smoke then its running to rich. If its not smoking then its running to lean. This could be dirt on the carb or a bad needle and seat valve that won't allow enough gas in the carb for when there's RPM demand on the engine the fuel simply isn't there to use from the low fuel in bowl.

    Either or take the time and clean out the carb and make sure the float and needle and seat valve works. Only then you can be surer that its now air fuel mixture that needs tweaked.

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Carburetor bogs out [ 4 Answers ]

I have a 72 gmc pickup truck with a 350eng and a edelbrock 1406 4brl carb.the problem I am having is while driving the fuel is getting to the carburetor but after about 20min it starts to cut off then it just cuts off,at first I thought there was air coming into the line from the gas tank to the...

My car bogs down real bad after it rains or it is moist out. [ 3 Answers ]

Whenever it rains my cars check engine light comes on and it runs pretty crappy. It bogs down and when you give it gas to go, it barely wants to go. But after a couple of hours of driving it runs normal. Also, if hit has been a moist night the same thing happens the next day. I was wandering what...

B&S engine idles, but bogs and dies on acceleration [ 1 Answers ]

This is an 8 hp B&S horizontal shaft motor. Appears to be a pulsa jet carb. Been sitting 2 years. Pulled carb and cleaned. Looked at diapham, etc. It starts fine. Engine will speed up with opening the idle screw. Open the throttle and it bogs/dies. Hand feed gas to carb when opening the...

1996 Civic Ex Bogs Down and Misfires when I accelerate. [ 7 Answers ]

My 1996 Civic Ex bogs down and misfires while accelerating. When it misfires, I lose all power to the engine and the car jerks really hard. I have no idea what is wrong. I ran some fuel injection cleaner with my tank of gas (about 1/2 full still) and alas, no headway (even worse actually). Please...


View more questions Search