I don't need to use the choke to start the car when the weather is warm and
haven't used it since probably last April.
Rebuilt Z-therapy carbs are newly installed last march. I would hope the floats
are the newer plastic and not the issue.
Tim
---- Scott Sheeler <poontang188@hotmail.com> wrote:
=============
Tim:
My thoughts...
a sticking nozzle (or nozzles) when releasing the choke causing over-rich
mixture...
float level a little high causing excess fule flow thru nozzle...
Scott Sheeler
http://thedatsunroadsterbook.com/
> Date: Mon, 28 Jun 2010 13:37:30 -0700
> From: tputland@charter.net
> To: datsun-roadsters@autox.team.net
> Subject: [Roadsters] Need some help please
>
> I will talk about MidOhio when I get home, for now though, I need some help:
>
> We made it to our stopping point in Plymouth, IN with little to no issues.
>(at one point I thought I was getting some hesitation (missing??) acceleration
>through 2nd into 3rd, but it may have been the wind pushing me around as it
>was windy as
> #$%&@ coming across 30 today. I pulled off the highway and looked at the
>plugs--their condition below. The rear carb was low on oil so I fixed that.
>Regardless of the wind, this situation did not continue after we started out
>again.
>
> After dropping Connie at the hotel I went in search of a liquor store. When I
>was leaving the liquor store, every gear was hesitating, bucking, etc. I got
>back to the hotel and pulled a couple plugs. Before we left for MidOhio, they
>were a light brown. Now they are black and smell slightly burnt. We put new
>carbs on last March and the car has been running great ever since. This is the
>first time I have had any issues. I seems to be idling a little rough right
>now as well.
>
> This is a de-smogged 70 1600.
>
> PLEASE, sound off folks.
>
> thanks
> Tim
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