Thread: Mid-grade gas
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  #23  
Old 04-08-2005, 10:47 AM
autozen autozen is offline
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Join Date: Jun 2001
Location: Northern Calif. (Fairfield Area)
Posts: 2,225
Larry,
Do you happen to have a chart of the different resistor values for the maps in the EZL? IIRC the installed resistor for U.S. is 200 ohms. I'm not so interestd in changing timing for lower grade fuel as I am in getting M103s to pass the ASM smog check. There is no way to retard timing on these as you well know. I've been using mid grade fuel in an 87 300E, 90 300E, 88 300SEL, 90 300SEL, and an 89 300CE without any problems, but I do use premium in the mountains.

Peter
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