how do i fix my engine from fireing on two cylinders

1991 HONDA CRX
190,000 MILES
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HCRX
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  • 2 POSTS
I have put new cap and roter on it and new spark plugs and wires and new injectors and fuel rail. What else could be the problem
Oct 4, 2011 at 7:50 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
check your fuel pressure it should be 35-41 psi. that can ccause the same problem.
Oct 4, 2011 at 7:52 PM
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HCRX
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  • 2 POSTS
Ok thanks
Oct 4, 2011 at 8:06 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
If the fuel pressure is within spec, check to make sure you are getting spark at all cylinders. If you are, confirm that the plug wires are on the correct cylinders. If they are, check engine compression.
Oct 7, 2011 at 4:07 AM
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