2nd Generation Specific 1986-1992 Discussion

Rear Rotor Flooding

Old 03-17-2004, 01:06 PM
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What all could cuase the rear rotor to flood up really bad when trying to start the car? Basicly i can remove the plugs on the rear rotor clean them crank the car and they will look like they did in the pictures i posted before. To me it seems like injectors but im trying to make sure there is nothing else that i dont know about.
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Old 03-17-2004, 08:31 PM
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Do you get spark on the rear rotor?
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Old 03-17-2004, 08:44 PM
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I hate to say it, but a compression test may tell you something.
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Old 03-18-2004, 11:38 AM
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Ive tryed testing commpresion the ghetto way and everything seemed even. Im going to retest spark today but a few weeks before this problem it was tested and working fine.
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Old 03-18-2004, 02:25 PM
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Ok ive tested spark looked everything over, checked for lose connecters, vaccum leaks, ect.. and i cant find anything.
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Old 03-18-2004, 03:34 PM
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It could be a problem with the wiring or ECU. I'm assuming your using the stock ECU. Since it seems like its not spark or compression I would say your injectors are staying open for too long or when the not supposed to be on. The RX7's are well know for their flooding issuses and its typically an ECU or wiring issue. More than likely its the ECU.



Hope it helps,

UsfDr
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Old 03-20-2004, 10:44 AM
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I went and bought a compression tester i got 90's on everything with a cheap tester from sears. I tested the injectors to see if they were leaking and they are not. I dont know what else to look for, it does seem what usfdr said is true though.
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