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Old 10-01-2006, 02:24 PM   #3 (permalink)
Lefty
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Re: 80 Toyota P/U 20R stalls when warmed up

Ernie Leimkuhler wrote:[color=blue]
> In article <1159569862.407129.223370@b28g2000cwb.googlegroups.com>,
> "Lefty" <mrsunbeam@cox.net> wrote:
>[color=green]
> > I've had an on going problem for the last two years and my forehead is
> > getting sore from banging it against the dashboard. When my 80 Toyota
> > P/U with a carburated 20R warms up it starts running rough and stalls
> > the minute I stop. I've been through just about everything including
> > unhooking hoses and valves one at a time to see if it makes a
> > difference on top of rebuilding the carb twice. If this is a EGR
> > problem, is there a way to eliminate it from the system safely or a
> > place I can acquire one for a reasonable price? Thank you for ANY help
> > in this matter, Sincerely Lefty[/color]
>
> Sounds like a choke problem on your carb.
> Like the choke isn't opening as the engine warms up.
> Takes the air intake cover off and watch the choke as the engine warms
> up.
> The choke is the flapper at the top of the carb closer to the passenger
> side.
> As the engine warms up the choke should go from mostly closed to mostly
> open.
>
> If it is the choke, you can either have the choke unit replaced by a
> carb rebuild shop or just buy a new carburetor.[/color]

No, its not the choke. Been there done that. The choke works great, in
fact if the choke where to stay on all the time it wouldnt stall. If
you put your hand over the carb after it is warmed up and stalling the
idle will come up a stop it from stalling. Yes, I know it sounds like a
vacuum leak. I've been there and done that two. Thats why its still
doing what its doing after two years of triing everything this side of
replacing the EGR. Lefty

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