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No start after replacing fuel pump

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Old 04-22-17, 04:45 PM
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No start after replacing fuel pump

Bought 90 rx7 vert. drove it bout 30 miles home anything over 1/4 throttle start missing and backfiring. Replaced fuel injectors, plugs and wires, fuel filter it run little better but same problem! Replaced afm and fuel pump now won't start unless I spray a shot of starting fluid in air intake! Oh and tps checked out good! At my wits end trying to figure this car out! Any ideas?
Old 04-22-17, 11:45 PM
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did you get any engine codes on this car?
Old 04-23-17, 05:57 PM
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Won't show any codes!
Old 04-25-17, 06:20 PM
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shows code 27 and 37
Old 04-28-17, 12:19 AM
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Your Electric OMP has bit the dust..and it has(or Could have ) a tendency to damage the ECU if you try to run the car continuously with the car in Limp mode.
Limp mode is the Code 27 that you are getting and makes the car act like **** above 3500 Rpm
Old 05-01-17, 09:07 PM
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Well put another omp on it and another ecu! Still going into limp mode! Any ideas?
Old 05-02-17, 06:10 AM
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roTAR needz fundZ

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You probably got a crap omp and ecu
Old 05-05-17, 10:32 PM
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Well it ran great for about an hour yesterday! Pulling back in at house and it goes back into limp mode! Turn off ignition and let set bout 5 minutes and crank it up again runs perfect for bout 30 minutes then same thing limp mode! Now it shows code 17
Old 05-06-17, 09:45 AM
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RX7 FD and Series 5 Error Codes




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