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Cx racing turbo kit installed now has rough idle and goes rich after start up

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Cx racing turbo kit installed now has rough idle and goes rich after start up

Old 07-13-2018, 03:34 PM
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Originally Posted by Dylan Hodges View Post
Just installed turbo on 92 Miata, currently have stock ecu, stock injectors, wide band sensor. I do plan on purchasing megasquirt ecu, and 420cc injectors. I did first start up it idles fine for about 5 seconds then goes really rich and wants to die. Any recommendations?
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Old 07-13-2018, 07:58 PM
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A certified tuner would not ever tell anyone to run the stock miata ecu with a turbo kit, nor would they encourage even 1%, to go ahead with run it with an fmu. They would say STOP. Do it right or don't at all.
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Old 07-13-2018, 08:19 PM
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Well seems we have a ton of tuning experts, seemed to miss the class on spelling holley though, thanks for the tip! Also knowing people will do whatever the hell they please was reasoning to offer the stock ECU option. While NOT a good option, it's not impossible. Using standalone is ALWAYS. THE. BETTER. OPTION. But if you're a broke kid and don't mind blowing your car up go for it
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