[Shop-talk] M*th%&$#c<ing small engines d*mn again

[Mark Andy]

Howdy,

You mentioned that the choke didn't seem to do anything... Is there
something broken in that setup, so that it's messing up the air supply?

Mark

On Wed, Aug 5, 2020 at 5:09 PM Scott Hall <scott.hall.personal at gmail.com>
wrote:

> The carb is getting fuel. I can see it in the fuel lines and it pumps
> using the primer bulb.
>
> The symptoms are identical with the old and new carb. I can't see the end
> of the fuel line but the only remaining fuel issue could be that the new
> fuel filter (a pumice stone-like thing on the end of the fuel line) could
> be restrictive. Working against that theory is that it did the same thing
> with the old fuel filter.
>
> I don't think the problem is the fuel system. The problem is...what's
> left? I swapped the spark plug just to do it.
>
> It's a four-cycle engine. Might the valves (like the intake and exhaust
> valves in the head) come out of adjustment? This condition has been
> developing over more than a year...perhaps the valves are slowly coming out
> of adjustment?
>
> I don't know what conditions un-adjusted valves cause. I can't think of
> what else it could be.
>
> On Wed, Aug 5, 2020 at 3:23 PM <alfuller194 at gmail.com> wrote:
>
>> Can you confirm whether it is actually getting fuel to the carb? Try
>> starting it with ether/carb cleaner/gasoline directly to the carb?
>>
>>
>>
>> ----------------
>>
>> All the best,
>>
>>
>>
>> Al Fuller
>>
>>
>>
>> *From:* Shop-talk <shop-talk-bounces at autox.team.net> *On Behalf Of *Scott
>> Hall
>> *Sent:* Wednesday, August 5, 2020 4:06 PM
>> *To:* Shop-talk at autox.team.net
>> *Subject:* [Shop-talk] M*th%&$#c<ing small engines d*mn again
>>
>>
>>
>> Troy Bilt four-stroke backpack leaf blower.
>>
>>
>>
>> Replaced the carb and plug.
>>
>>
>>
>> No change in symptoms: hard start, choke useless, engine bogs on
>> application of throttle.
>>
>>
>>
>> That sounds like fuel/air to me. That's the carb. The carb and plug are
>> brand new. The old carb and plug look fine and it's doing the same thing.
>> The carb isn't the problem.
>>
>>
>>
>> I am literally out of ideas. Any idea what to look at next before I just
>> toss it?
>>
>>
>>
>> Thanks and (*&^*&%&#()_#@&*$&#^&^%.
>>
>>
>>
>> Scott
>>
> _______________________________________________
>
> Shop-talk at autox.team.net
> Donate: http://www.team.net/donate.html
> Suggested annual donation  $12.96
> Archive: http://www.team.net/pipermail/shop-talk
> http://autox.team.net/archive
>
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/shop-talk/marka@maracing.com
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/shop-talk/attachments/20200805/1684d766/attachment-0001.htm>