B18B1 breaks up at 5000 RPMS...

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Mar 31, 2012 | 02:34 PM

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bridgitt

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B18B1 breaks up at 5000 RPMS...

Ok I have a B18B1 out of a 9691 LS and it is in a 2000DVD Civic Ex. The other day I had to replace the distributor. After replacing the distributor it ran fine for about two days. And then it started breaking up real bad at 5000 Rpm's. I have ran it with two different ECUs and it does the same thing with both. Any help is greatly appreciated. Thanks

Apr 2, 2012 | 11:17 AM

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fresh 4 door teggy

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u shuld check ur fuel pump

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Apr 2, 2012 | 11:23 AM

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bridgitt

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It has an aftermarket fuel pump in it, was in the civic when I bought it but I have an integra fuel pump so I will swap them out and see if that fixes it. Thanks and I will post again after I have done it.

Apr 2, 2012 | 11:34 AM

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SuburbanNoize

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If the only thing you changed was the dizzy I would check that out. Make sure the rotor didnt come loose.

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Apr 2, 2012 | 11:39 AM

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bridgitt

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Ok. I checked all the boltsup to make sure it was tight and it was. I will check the rotor button though. This is so frustrating

Apr 2, 2012 | 06:01 PM

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Delsolb16r

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Check ur plug gap. And put the right pump in the car, its prob running lean(not enough gas). Also put a fuel gauge in the carso u can see the fuel pressure all the time.