husqvarna 350 spewing fuel out of intake when runniNG

[adw]

Sir, I think before you spend any more money on this saw you need to let somebody else’s to take a look at it, they were a good model, but you need to watch how much you are spending on it, another set of eyes may see something you have over looked, it is very easy to loose track of what this is costing, and some parts are being changed needlessly.

[adw]

14 minutes ago, spudulike said:

When you take the lower crankcase casting off, clean both mating surfaces. A very sharp wood chisel is good to facilitate this. Degrease both surfaces with brake cleaner or similar before resealing with liquid gasket. 

Use a relatively thick coating so if there is any bowing of the plastic, it will seal.

I would usually pressure and vac test but it is worth making sure there is no oily residue leaking past the crank seals.

Good advise,  but be aware there is a back and a front to the lower crankcase, make a note before you remove it.

[spudulike]

1 hour ago, adw said:

Sir, I think before you spend any more money on this saw you need to let somebody else’s to take a look at it, they were a good model, but you need to watch how much you are spending on it, another set of eyes may see something you have over looked, it is very easy to loose track of what this is costing, and some parts are being changed needlessly.

I agree on this, the main trouble is finding someone who is pretty decent and knows what they are doing.

Not pushing for the business as I am not doing much now.

I guess resealing the crankcase upper to the engineered plastic lower and see how it goes. 

Make sure the small impulse pipe is connected between the manifold clamp and the carb union and it that doesn't do it....take it to someone who knows their two stroke engines.

The blowback through the carb concerns me still as the top end is good .....was the "new" carb an OEM Husqvarna brand new boxed one or secondhand one? 

 

[cameroncrofter]

12 hours ago, spudulike said:

I agree on this, the main trouble is finding someone who is pretty decent and knows what they are doing.

Not pushing for the business as I am not doing much now.

I guess resealing the crankcase upper to the engineered plastic lower and see how it goes. 

Make sure the small impulse pipe is connected between the manifold clamp and the carb union and it that doesn't do it....take it to someone who knows their two stroke engines.

The blowback through the carb concerns me still as the top end is good .....was the "new" carb an OEM Husqvarna brand new boxed one or secondhand one? 

 

The carb was an oem walbrow boxed one o would take it to someone else but not many people if any work and saws on the island I live on 😞

[spudulike]

7 hours ago, cameroncrofter said:

The carb was an oem walbrow boxed one o would take it to someone else but not many people if any work and saws on the island I live on 😞

Mmm, guess that is in your username....Scottish and a crofter....not from a Manchester housing estate with that job eh!!

[cameroncrofter]

On 19/08/2022 at 18:35, spudulike said:

Mmm, guess that is in your username....Scottish and a crofter....not from a Manchester housing estate with that job eh!!

Aye 👌