One cause of rough running that I haven't seen mentioned is a sticking
exhaust valve. This is very common on A4s and easy to address by fogging
the engine with Marvel Mystery Oil. With the engine running, pour a small
amount of MMO into the air intake. Repeat a few times and it will usually
free up
Just wanted to send a quick note to say thank you for all the wonderful
advice in this thread.
Looks like i've got a decent project to keep me going until the habors open
on May 1st!
Thanks again,
Lee
C&C 29 MK.1
Lake Michigan
On Tue, 13 Apr 2021 at 11:24, Dave S via CnC-List
wrote:
> Have st
Have stayed out of this A4 thread for a variety of reasons, however based
on plenty of work over many years with carbureted engines I second Bruce's
emphasis on making sure that the fuel supply and carb are verified as a
priority, before proceeding to other more complex causes. (steps 1-4) In
my
13, 2021 6:51 AM
To: cnc-list@cnc-list.com
Cc: Danny Haughey
Subject: Stus-List Re: Even More Atomic 4 Troubles
Hi Lee,
To my ear, the 2nd video is a normal sounding A4. They sound like a sewing
machines. The first time I heard mine run, I had the same reaction.
The first video, sounds
And I believe a steady diet of Marvel Mystery Oil is recommended.
On Tue, Apr 13, 2021 at 9:39 AM Neil Gallagher via CnC-List <
cnc-list@cnc-list.com> wrote:
> Lee,
>
> I'd suggest you take a look at the carburetor, stuff tends to grow there.
> I had a similar situation over a long winter layup a
Hi Lee, having had an Atomic 4 for 15 years, I can say the 2nd video sounds
largely normal once you got it starte. So, it seems yo tell me compression
is OK. The first one sounds a little rough, like a fuel issue. That
could happen if the engine was run all the way out of fuel ans you had
limite
Lee,
I'd suggest you take a look at the carburetor, stuff tends to grow
there. I had a similar situation over a long winter layup and found,
believe it or not, spider webs in the carb. It's not too hard to take
out the main jet, spray down with carb cleaner and blow everything out.
Neil Ga
Hi Lee, To my ear, the 2nd video is a normal sounding A4. They sound like a
sewing machines. The first time I heard mine run, I had the same reaction. The
first video, sounds like a normal A4 but there seem to be some kind of movement
of some kind. My first thought was that it was in gear and
At least it starts
The engine mounts seams to need love and Fiberglass
On Mon, Apr 12, 2021 at 9:50 PM Joel Delamirande
wrote:
> That cruel to leave a engine running without
> Water
>
> On Mon, Apr 12, 2021 at 4:55 PM Mike Macdonald via CnC-List <
> cnc-list@cnc-list.com> wrote:
>
>> Where did t
That cruel to leave a engine running without
Water
On Mon, Apr 12, 2021 at 4:55 PM Mike Macdonald via CnC-List <
cnc-list@cnc-list.com> wrote:
> Where did the boat spend the winter?
>
> Sent from my iPhone
>
> On Apr 12, 2021, at 3:04 PM, Lee Goss via CnC-List
> wrote:
>
>
> Ahoy!
>
> When our
We picked our prior boat, a 72 35 MK1, at an
auction. The person that brought it to the sale
location did not open the seacock and the engine
overheated so bad that the paint burned off. I
am not too sure what degree of harm it
precipitated. But eventually, I got it running
like a champ.
It sounds like what you are saying is it was run without cooling water till it
burnt up?
Bill Coleman
Entrada, Erie, PA
From: Lee Goss via CnC-List [mailto:cnc-list@cnc-list.com]
Sent: Monday, April 12, 2021 3:04 PM
To: Stus-List
Cc: Lee Goss
Subject: Stus-List Even More Atomic
Wow!! Mike Macdonald is on the C&C list!!??
Takin’ it to the Streets, What a Fool Believes, Real Love, Sweet Freedom —
#DoobieBrothers!
All the best,
Edd
Edd M. Schillay
Captain of the Starship Enterprise
C&C 37+ | Sail No: NCC-1701-B
Venice Yacht Club | Venice Island, FL
Where did the boat spend the winter?
Sent from my iPhone
> On Apr 12, 2021, at 3:04 PM, Lee Goss via CnC-List
> wrote:
>
>
> Ahoy!
>
> When our C&C29 MK.1 was taken out of the water last season the engine was
> left running... until it eventually just stopped.
>
> We've just tried startin
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