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If the plugs aren't fouled then I doubt it is the choke stuck open, but =
you could check that with a Colortune in from cold. It could still be =
the choke though in that when that warms and removes the fast idle the =
normal idle screw is not open enough to maintain the engine. Are you =
warm starting giving it a little throttle with the pedal? Or just =
cranking feet off? IME they need a little throttle when warm, but not =
cold when the choke is activated.
When it is left to get cold and you turn on the ignition again and it =
starts, does the fuel pump chatter away or just click a couple of times =
- that's if you have an SU or equivalent pump?
"no gas pouring into carb" do you mean no gas is pouring out of the carb =
overflow? When it won't restart switch off and take the fuel delivery =
pipe off the carb and you should get a spurt of fuel. If not direct the =
pipe into a container and switch on again, and you should get at least =
one Imperial pint per minute and in practice double that, in a =
continuous series of pulses with minimal bubbling.
PaulH.
----- Original Message -----=20
=20
Starts when cold, no problem. runs at 2500 to 3000 rpm no problem.
=20
Let it go down to 1000 or so and it dies. Will not restart.
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<DIV><FONT size=3D2>If the plugs aren't fouled then I doubt it is the =
choke stuck=20
open, but you could check that with a Colortune in from cold. It =
could=20
still be the choke though in that when that warms and removes the fast =
idle the=20
normal idle screw is not open enough to maintain the =
engine. Are you=20
warm starting giving it a little throttle with the pedal? Or =
just=20
cranking feet off? IME they need a little throttle when warm, but =
not cold=20
when the choke is activated.</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>When it is left to get cold and you turn on the =
ignition again=20
and it starts, does the fuel pump chatter away or just click a couple of =
times -=20
that's if you have an SU or equivalent pump?</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>"no gas pouring into carb" do you mean no gas is =
pouring out=20
of the carb overflow? When it won't restart switch off and take =
the fuel=20
delivery pipe off the carb and you should get a spurt of fuel. If =
not=20
direct the pipe into a container and switch on again, and you should get =
at=20
least one Imperial pint per minute and in practice double that, in a =
continuous=20
series of pulses with minimal bubbling.</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>PaulH.</FONT></DIV>
<BLOCKQUOTE=20
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<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: =
black"><o:p> </o:p></DIV>
<DIV class=3DWordSection1>
<P class=3DMsoNormal>Starts when cold, no problem. runs at 2500 =
to 3000=20
rpm no problem.<o:p></o:p></P>
<P class=3DMsoNormal><o:p> </o:p></P>
<P class=3DMsoNormal>Let it go down to 1000 or so and it dies. =
Will not=20
restart.<o:p></o:p></P></DIV></BLOCKQUOTE></BODY></HTML>
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