If the fuel bubble on your Husqvarna 125 BV blower is not priming the engine to start, there could be a few potential issues causing this problem. Some possible causes include:
It's recommended to check the fuel filter, carburetor, fuel line, fuel tank and primer bulb. Clean or replace them as necessary. It's important to consult the operator's manual for specific troubleshooting instructions and diagrams for your blower model, as the location and procedure may vary depending on the make and model. It's also important to consult the operator's manual for safety instructions, and to make sure you have the correct parts for your blower.
It's recommended to seek the help of a qualified technician if you are not familiar with this process.
SOURCE: I have a PB251 Echo blower that won't start. I
I suggest cleaning the carburetor and replacing the diaphrams. The diaphrams come with a rebuild kit that has a lot of unused parts.
SOURCE: How to change primer bulb
Remove air filter cover,remove air filter, remove two nuts holding the assembly,pull primer bulb assembly out,remove primer tube. Reinstall in reverse order.
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SOURCE: fuel pump won't run unless engine is cranking, but won't start
Are you sure it's running when cranking? It should have come on when key turned on.
This is for camrys up to year '91. It may apply in your '95, also. Check the 7.5 amp ignition fuse and the 15 amp EFI fuse and the EFI main relay, all located in the fuse box next to your battery. There is also the circuit opening relay tied in to fuel pump operation. It is usually found under center of dash. It is usually not the problem, but it is part of the checks for fuel pump operation.
If your car has a " check connector" or "service connector" (also called a fuel pump check connector) under hood on driver's side near the firewall (a little 1 inch cube with a cap on it), then bridge terminals +B and Fp with a jumper wire. Turn key to on (don't start car). The pump should come on. Listen for fuel return noise from the fuel pressure regulator, and verify pressure in hose from the fuel filter. If nothing, check those fuses above. Here is how power runs to pump: Battery to 40 amp main fusible link-to 15 amp EFI fuse-to EFI main relay-to circuit opening relay-to fuel pump-to ground. Ignition switch and the computer (ECU) work the relays to pass power to pump. Hope this helps some, Randy. Good luck.
SOURCE: husqvarna leaf blower won"t start,changed the plug and gas,now what
As you pull the cord do you feel a thud thud? if not you don't have compresion. However take the carb apart and clean it with carb cleaner it only takes one small peice of **** to cause trouble.Dennis
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