In a message dated 9/13/2010 2:39:33 PM Central Daylight Time,
TR250Driver@aol.com writes:
> I took the TR6 south to Oxford, OH for the 6-PACK Trials last week,
> probably less 600 miles total. The Trials were great. The Six had a few
> issues.
> The first was a low RPM miss that caused her to chug some when
> accelerating. Usually in 3rd or 4th with OD engaged but not always. She
> would chug
> some regardless of speed but usually below 2500 rpm's. Once above that
> she
> seemed happier with only a few chugs. Not enough of a problem to leave me
>
> on the side of the road but very annoying.
>
My TR6 had more of a stumble. This was many years ago. I regapped the
plugs and it went away. I see you have those Bosch things and regapping may
not be an option but maybe some new plugs will give different results.
More recently (last week, actually) I had what sounded like a miss. For
some reason I decided to check my valve clearances and found two valves had no
gap at all. (valve seat recession?) I regapped the valves and the miss
went away.
There's a couple of Ideas.
Dave
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