Replaced all fuel lines bulb pumps up ok spark OK but engine is flooded
You need to pressure test the carb, if the needle is leaking in the seat it will just flood all the time, if you do not have a small pulb pressure tester you may need to get the local dealer to do it, or just fit a new rubber tipped needle and hope this will cure it, if there is two hoses to the carb make sure you have connected the pipes in the right orientation, the suction side of the primer should pull fuel from the carb, and dump back to the tank, it does not push fuel into the carb, this will make it flood.
SOURCE: Husqvarna 350 running problem
Pull off the exhaust, does the piston look ok?
If scored thats not good.
If ok check fuel filter , pressure test lines or remove and check for cracks. Just a start but check easy stuff 1st or get back to me with more info, cheers
SOURCE: poulan 2150 cainsaw will not start .replaced spark plug ,
I suspect your ignition module is bad try this.
Ignition Coil Test
http://www.youtube.com/watch?v=L7WNBDRG4C4&feature=PlayList&p=3789DC1EE87C8098&playnext=1&playnext_from=PL&index=21
You may need to use a jumper wire between the threaded part of the plug and the cooling fins. There is no need to bend the electrode. HTH
Lou
It may be flooded too. You shouldn't need to choke it for more than 2-3 pulls.
Husky (cold):
1, Ignition on/off to on
2. Pull (close) choke (also sets fat idle); pull starter and listen for an attempt to start. once heard (usually twice)
3. Push (open) choke (fast idle maintained) pull starter until it starts. Usually first pull)
Warm:
1., 2. (without pulling starter), 3..
Hope this helps
Lou
Testimonial: "recommedation very useful thank you. you guys are good."
SOURCE: will not start - new fuel 50-1 mixture, checked
Will it start if you pull the plug and spray starting fluid in the chamber? if so then I'll bet you have a blown diaphragm in the carb or a plugged fuel filter or a bad gas line. hope this helps. Jeepfxr
SOURCE: NO SPARK, HAVE NEW PLUG BUT IT CONTINUES TO FLOOD.
If raw fuel comes out of the muffler then you have an extreme flooding condition. There are no Model Numbers to tell me which type of saw we are working on but this works most of the time.
Try this: Remove the spark plug and BE CERTAIN the stop-switch is in the OFF position. Take the saw outside and bring a fire extinguisher with you! Hold the saw by the rear handle and let the muffler hang down to the lowest point possible. SLOWLY begin to pull the starter rope and observe the fuel being pumped out of the muffler. Gradually increase the speed of the rope pull and get as much fuel out as possible. When satisfied that it's dry, it isnt. Use compressed air to LIGHTLY blow into the spark plug hole and continue to pull the rope. (Might need 50 or more pulls!) Blow the spark plug dry and reinstall it.
Turn the switch ON, leave the choke OFF, and hold the trigger wide open. Start the saw and allow it to run at full throttle until it clears out all unburnt fuel and has good throttle response. If you need further assistance reply to this post with the make and model of the saw and I will be happy to help.
Hope this is helpful,
Dolf-
SOURCE: chain saw no start
It needs spark, fuel and compression to run, which is missing?
Lets start with spark. Replace the plug (very inexpensive and great insurance), then do this:
Ignition Coil Test by SmallEng.com
http://www.youtube.com/watch?v=L7WNBDRG4C4
You may need to use a jumper wire between the threaded part of the plug and the cooling fins. You do not have to bend up the electrode.
Before we get to fuel please download and follow the start procedure in your Operator's Manual here:
HusqvarnaUSA.com
http://www.husqvarna.com/us/homeowner/support/download-manuals/
Enter the 3 digit model number (no XPs, Es, just the numbers)
Serial number decode – useful when downloading IPLs and Manuals
06 1500198
06 = year produced – 2006 (single digit before 2000)
15 = week produced - March
00198 = 198th unit Husky produced that week
I own a Husky 359 that 1 time I forgot to set the fast idle (close then open choke). It was near impossible to start. I have missed the initial attempt to fire and flooded it too, again almost impossible to start.
If it has spark and the start procedure fails, put a teaspoon of fuel mix in the carburetor throat, open the choke, and pull. Does it fire and attempt to start? Yes it probably has a fuel delivery problem. Please repost with what you did and we will continue. HTH
Lou
IMO regardless of what your manual says ( yours probably 50:1) all 2-cycle engines should be operated on 50:1 (1 gallon of premium fuel to 2.6 ounces of quality 2-cycle engine oil). Once adjusted for this mix they start easier, pollute a bunch less, and do not foul out plugs, cylinders, or mufflers. Run lean conditions are most often caused by dirty air filters, air leaks not detected by the operator, or failing to add any oil to the fuel in the tank. Using a 32:1 mix prevents none of these occurring! I use a Pioneer chainsaw I purchased new early 1980 with a 50:1 mix.
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