2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 07-26-08, 01:30 PM
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AZ Runs To Rick

I HAVE A 86 RX7 THAT I JUST INSTALLED A NEW 20B ENGINE BUT IT RUNS TO RICH ITS GOT ALL NEW SENSORS AND 3 1/2 INCH EXHAUST WHAT COULD IT BE.:icon_no2[/B][/B][/B]: [/B]
Old 07-26-08, 01:38 PM
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what kind ecu?
Old 07-26-08, 02:02 PM
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Rotaries run rich compared to their piston counterpart at every load, idle, cruise, partial wot etc.

Sounds like it probably needs tuning, what ecu are you running?
Old 07-26-08, 02:30 PM
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turn it back to stock, and send the engine too

Menlo mazda
20B disposal department
543 el camino real
redwood city CA, 94063

thanks
Old 07-26-08, 02:31 PM
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Turn up the boost
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Originally Posted by j9fd3s
turn it back to stock, and send the engine too

Menlo mazda
20B disposal department
543 el camino real
redwood city CA, 94063

thanks
Well what good would that do you Mr Ex employee LOL...
Old 07-26-08, 02:33 PM
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oh it will still come here
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