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b18a1 running on 2 cylinders

Discussion in 'HYBRID -> ED-EF / DA' started by steel205, Sep 22, 2010.

  1. steel205

    steel205 New Member

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    k well i have a b18a1 swapped 91 civic now it ran fine till 2 days ago i changed my fuel filter and replaced sum coolant hoses now it runs on 2 cylinders i have good compression getting power to the injectors i have good spark changed the distributor my dad rewired the whole engine harness to take out any bad connections as a cause so now my dad is thinking its either the fuel pump or the map sensor if anyone has encountered this problem i need help please
     
  2. LifeSucks88

    LifeSucks88 New Member

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    It sounds like you might have two plug injectors.
     
  3. steel205

    steel205 New Member

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    no cus i switched the injectors i took the 2 outa the non runnin cylinders and put them in the running cylinders andits still the same 2 cylinders
     
  4. civichatch1988

    civichatch1988 Ef hatch

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    i had this problem check the injector wires where it meets the plug to plug into the injectors caused mine to run on 3 cylinders, could also run the car then shut it off and pull a plug from one of the bad cylinders and smell for raw fuel and its probably a problem with the wiring for the injectors
     
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