Miller mod saws

[TreeLife]

Torn intake boot or something not tight...

 

[RI Chevy]

That was my guess Nick. Lol

 

[Miller Mod Saws]

Torn intake boot or something not tight...

Very close. You need to tighten the intake boot clamp. It it creates a small air leak that the m-tronic will compensate for but the saw does not run well.

So we tightened her up. Opened the muffler up a tad and advanced the ignition timing.

I do believe that made her a whole new saw compared to what’s been happening for awhile.

 

[RI Chevy]

Wow. Unreal. Thanks for sharing.

 

[Dolmar Junkie]

Very close. You need to tighten the intake boot clamp. It it creates a small air leak that the m-tronic will compensate for but the saw does not run well.

So we tightened her up. Opened the muffler up a tad and advanced the ignition timing.

I do believe that made her a whole new saw compared to what’s been happening for awhile.

Amazing, and that was at an authorized service center previously? For an extended period of time?
Appears that Miller Mod Saws has saved the day! Good job..

 

[TreeLife]

Very close. You need to tighten the intake boot clamp. It it creates a small air leak that the m-tronic will compensate for but the saw does not run well.

So we tightened her up. Opened the muffler up a tad and advanced the ignition timing.

I do believe that made her a whole new saw compared to what’s been happening for awhile.

Excellent, well done Carl! Have you had a your hands on a 661 for porting?

 

[Miller Mod Saws]

Excellent, well done Carl! Have you had a your hands on a 661 for porting?

I have. I actually have one personally and 2 more extra cylinders. Lol. @RP81 git to run it yesterday. along with building several others. I know this is one saw that still has potential I haven’t unlocked.
I know this for a fact as I’ve ran one of
@tree monkey saws.

 

[Miller Mod Saws]

Amazing, and that was at an authorized service center previously? For an extended period of time?
Appears that Miller Mod Saws has saved the day! Good job..

We all make mistakes. The main point of this is even though there MT or AT you need to treat them as a chainsaw. When Ryan was here yesterday I had just pulled one off the bench. We went to test run her and it was a fail. Wouldn’t run right and was lean as hell. Today I pulled her back down to find I had cut the new impulse line a tad to long and it had kinked. 15 min later this is what I got. Pic is after fixed vid to follow

 

[Miller Mod Saws]

 

[RP81]

I’ve got a game for this thread. @RP81 brought a 661C that was rebuilt by a dealership. I believe they said they had it for 6 months. Saw wasn’t quite running right. But they’ve ran it for 6 months. Correct me if I’m wrong Ryan.

Any way symptoms are. It was always rich. Wouldn’t cleanup up. Just like you had it set way to rich. Any guesses what the issue was?
I’m gonna imply the KISS theory.
Keep it simple stupid. Lol.

Yessir, he ran it for somewhere around 6 months this way!!!

 

[RP81]

Carl did save the day!!! We went out cutting today and that 661 is fun to run finally!!! It’s my brother in laws saw and I would always give him *s-word, because my 385 would spank it’s ass, it still will but it’s not far behind anymore. I’m sure once he has Carl port it I won’t be able to pick on him at all!!!

 

[old guy]

M-tonic. So it adjusts itself.

Whoops, missed that.