Small Engines (Lawn Mowers, etc.): self propelled lawn mower wont start, lawn mower wont start, self propelled lawn mower

Question
QUESTION: my craftsman self propelled lawn mower wont start, i replaced the spark plug, replaced the magneto, replaced the filter and cleaned the break mechanism, so what else can i do? please help

ANSWER: Do you have spark?

Will is start if you spray starting fluid directly in the carburetor?

What is the mower model number so I can look up your engine?  The model number is on sticker and the model number format is xxx.xxxxxxx

Send me the mower model number.
Eric



---------- FOLLOW-UP ----------

QUESTION: it does have a spark but so little & havent tried the starting fluid yet. the model no. is 917.376521 this is a craftsman rotary lawn mower 6.5 Hp Power-propelled 21" rear discharge.

thank you

Answer
FYI,you have a Briggs and Stratton engine, model 123K02-0447-E1.

If you dis-connect the small wire connected to the ignition coil and you have spark then the coil is working properly.

My be it you have a dirty carburetor.  Have you tried draining the fuel from the carburetor by removing the float bowl nut located on the bottom of the carburetor?  Make sure the hole in the center of the float bowl nut is clean...this is your main fuel jet.

Let me know if this helps.
Eric