Ms 360 issue

[trooney]

I have this 360 that has running issues when you start it up and it's cold. It bogs when the trigger is pulled until you get the chain to spin, about 15 seconds later, then it revs and runs fine. Idles fine to. Passed a pressure and vac test. Meteor cylinder and piston and a AM fuel line. Didn't pull the carb to inspect diaphrams, but what do you guys think? A couple of things running through my mind.

 

[BuckthornBonnie]

Toss the am fuel line, though I doubt that’s the issue this time.
Carb should be inspected.

 

[trooney]

Yeah, that's one of my options. I'm with you, it' not the fuel line but it needs an upgrade.

 

[Fruecrue]

carb kit

 

[Homemade]

Buddy of mine has a ms390 that always was slow to rev up. But it was every time you pulled the trigger. Muffler mod solved that problem.


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[trooney]

Buddy of mine has a ms390 that always was slow to rev up. But it was every time you pulled the trigger. Muffler mod solved that problem.


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Interesting...

 

[paragonbuilder]

Some saws are cold blooded... I haven’t figured out why yet... but if they warm up and tune and run good I don’t worry about it. Shouldn’t be piss revving til it’s warm anyhow.


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[Lightning Performance]

Same deal on my oe ms362. Squish @12, ign bump and muff mod. Cold blooded saw. Dies first twenty seconds you touch that throttle. Fresh piston and cabers. Tunes is great. Run it high and hard. I gave up.
I always make sure my acc pumps work or plug them off.
My 048 acts just like it.

 

[trooney]

Thanks guys. I just didn' want to think that I was going crazy. I think I'll just leave it alone. It looks like a new saw, still has the sticker on the front. It hasn' been used alot that's for sure.

 

[huskyboy]

Maybe give it a tad more fuel on L and see if that helps a bit

 

[trooney]

Alread tried that, and some. Did not change the symptom. I'll just make some cuts with it and ee what happens.