Did it diesel before you replaced the carbs? If so, then it probably is
carbon build-up on the pistons, even though your cleaner hasn't helped.
My TR6 dieseled for a long time after I bought it, but eventually it
stopped, so yours may too.
Jim Ruwaldt
'72 TR6 CC79338U
Bloomington, IN
On Wed, 15 Oct 1997, Cliff Hansen wrote:
> Any hints on stopping this (besides my current method of
> popping the clutch :0)
>
> 1) Newly rebuilt HS6 carbs, including new throttle shafts,
> synchronized with Unysin
> 2) New ignition components
> 3) Timing set at 4 BTDC
> 4) Mechanical advance appears to work - timing advances
> when revved and vacuum line off
> 5) Mechanical advance weights move freely
> 6) Diesels *every* time after warmed up
> 7) I'm running combustion chamber cleaner through with
> this tank of gas, doesn't seem to be helping.
>
> Also, if anyone has a good source for a choke cable, I'm
> looking. I have a cheap new one (source undetermined,
> it came with the car) that binds so much at the knob end
> that you can't pull the choke lever up.
>
> Thanks
>
>
> Cliff Hansen
> 1966 TR-4A CTC64615L
> Red, rough, running
>
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