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jasonmx5's Avatar
 
Join Date: Aug 2007
Location: Amherst, NH
Posts: 290
Garage
The holy trinity - timing, mixture & idle

I'm tuning my car (1977 Carrera 3.0/CIS) back to where it should be now that I've just adjusted the valves properly (so much quieter!). My question is - of the holy trinity of timing, mixture and idle - what do I set first?

I'm assuming the order is as follows:

1) Set Timing
2) Set Mixture
3) Set Idle

Or should I set mixture first? At any rate I would think that the idle would be the last thing to set. Advice please!

Thanks in advance!

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"Making things easy is hard work"

My current stable: 1991 Carrera 4 Cabriolet, 1992 Mazda Miata, 2004 Lexus RX 330, 1994 F150 4x4 Supercab
Also rans: 1977 Carrera 3.0 (traded for C4 Cab.), 1983 944 (project car - sold)
Old 08-04-2008, 09:57 AM
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equality72521's Avatar
 
Join Date: Jul 2006
Location: Brandon, FL
Posts: 4,838
Set timing first. I find that adjusting mixture affects idle so adjust that last.

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Mark 1979 930 Euro ***GONE AND DON'T MISS IT AT ALL***

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Old 08-04-2008, 11:18 AM
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cis , idle , mixture , timing


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