stu.jo@ibm.net wrote:
>
> Jane Burdekin wrote:
> >
> > Well folks, the GT6 failed emmissions again here in Colorado. What would
> > make it passable (under 1000 hydrocarbons) at 2500 rpms, and fail at idle
> > (923ish rpms)? I changed the spark plugs, and oil, added a quart of marvel
> > mystery oil, and blew out the air filters. I would have had new air
> > filters but the parts place is having operator error problems. If anyone
> > has any suggestions let me know. Thanks, Jane
> High hydrocarbons and low CO are due to a lean mixture and not a rich
> one. I know that because I got my TR6 through by pulling out the choke a
> tad.Co went up, HC came down
I don't know how that would work, When I pull out my choke, I can see
the carbon coming out the exhaust.
Joe Curry '63 Spit
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