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Flickering Check Engine Light

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Old 10-07-02 | 02:57 PM
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Flickering Check Engine Light

I have a 91 non-turbo RX7 and the check engine light flickers on and off. I have noticed though, that it mainly goes on when I let go of the gas, and I think it may be because of the idle. I say that it may be the Idle because it seems to go off when I reach about 1500RPMs. Any information would be greatly appreciated.
Old 10-07-02 | 04:08 PM
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you need to check the error codes on the ECU! try this link...
http://rx7world.com/89-91_info.htm
Old 10-07-02 | 10:52 PM
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Thanks for the Help! Much appreciated!
Old 10-07-02 | 11:05 PM
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Prolly a cold solder joint at the CPU
Or a bad ground somewhere.
But I would pull the codes to be sure.
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