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Old 12-01-2016, 04:01 PM   #14
t_g_farrell
Waffles - hmmm good
 
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You don't like that smell? My wife hates it but shes a girl. I suspect the TR is
not doing anything for emissions anymore because I bet a number of issues with
the carb plumbing may be causing it. Also the SAs do weird things with the
trailing firing (or not firing depending on gear you are in and a couple of other
factors). This is all controlled by that little box the ignitors live in on the fender
well (its a 79 so maybe no ignitors). Anyway, the idle being lumpy like that
may be a timing issue or a mixture issue when no advance is being applied.
At idle the vacuum should be zero and no advance happens. As soon as you
give it gas it will advance pretty quickly.

Go through the ignition section of the FSM and make sure its all set to spec if
you haven't already.
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1980 GS stockport, Fat Nikki, RB Dual Facetfuel pumps, Holley regulator, RB Street port exhaust, 2GDFIS, MR2 MK I electric fans, 2G strut bar, relayed fans, lights and fuel pump, LEDs

Project Fat Nikki Budget 12A rebuild Video setup < $30.00
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