Briggs and Stratton

Sublime

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190cc* 22" Front Drive Self-Propelled EZ Lawn Mower 50 States- Craftsman-Lawn & Garden-Lawn Mowers-Self-Propelled Lawn Mowers

This is a very similar mower to the one I have. Mine is a little older, but same model.

I am new to lawnmower mechanics and trying to learn how to fix these things myself. I bought this mower used a month ago and broke the flywheel the first day. With help from you guys on here and some youtube vids I was able to fix that myself for $21 ($20 for flywheel and $1 for flywheel key).

So the mower worked great for two mows, until I accidentally ran it out of gas yesterday evening while mowing. I went to the gas station and filled up the can and came back. I put some new gas in it, and it wouldn't start. I waited an hour and tried again, and same thing. This morning it is still not starting, I was hoping it just got flooded but that's not the case.

I removed spark plug, it looks good, its not wet. I am getting spark because the mower will start up for about a second and then die, like it just can't keep itself going. I read up on google and they say its usually a carburetor issue. However EVERY SINGLE VIDEO anyone has ever posted about this seems to be on older style lawnmowers. My mower does not have a prime, and it is set up differently then all the ones in the videos. I was able to get to the carb by just looking around, I had to remove the filter and its housing to get to it. I clamped the gas line and removed the bowl, and its super clean, looks new. The screw that hold the bowl in has two holes, I read you need to make sure all 4 holes on this screw are clean, but I guess the newer models don't have 4 holes. The two however are clean.

The gas I put in is brand new. I put brand new 30wt oil in it last weekend. I spilled a good amount of the old oil out while replacing the flywheel the other weekend, but I could not find the drain plug to correctly drain all of it out. So I just put the new oil in, there wasn't much on the dipstick and I checked it prior to putting the new oil in. I don't think this is anything to do with the problem of it starting for a second then dying, but I want to provide all the info possible.

I am not sure what else to do at this point. Any help is appreciated.
 
Last edited:

midnite rider

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Nov 25, 2011
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Do you have an inline fuel filter. Sounds like some trash in the tank and may have gotten into it when you ran out of fuel restricting the fuel flow.
 

Rivets

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Mar 11, 2012
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If you have the new auto-choke system, your problem is probably dirt in the main jet. When you ran out of fuel you pulled a small purse of debris into the carb. This is a common problem and I think one you can fix. Carefully remove the bolt on the bottom of the carb. Try not to remove the float bowl. This bolt is also the main jet. Clean it and reinstall. Let us know what happens. You can clamp the fuel line for a short period of time with a vicegrip.
 
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