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91 civic dx w/b18a1 no fuel cyclinder 3

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Old 01-30-2012, 12:09 PM
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Default 91 civic dx w/b18a1 no fuel cyclinder 3

I have a 91 civic b18a1 stock everything. The problem im having is that the car isnt getting fuel ti cylinder 3 the injector has power and fuel comes out the injector. I even pulled the plug out to see if fuel was going to shoot out and nothing. Any ideas on what it could be?

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Old 01-30-2012, 04:36 PM
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Is r u still obd0 or obd1...and has it been converted to mpfi or is it an si shell?.....have u tried another injector?
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Old 01-30-2012, 06:30 PM
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Default Re: 91 civic dx w/b18a1 no fuel cyclinder 3

converted to mpfi and it has a obd1 dizzy and ecu and i tried another injector that works and it still doesnt get fuel. the plug has power and the injector sprays. just dont have an idea why its not making its way to the spark plug...
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Old 01-30-2012, 07:02 PM
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Default Re: 91 civic dx w/b18a1 no fuel cyclinder 3

So do you have fuel or don't you? It sounds like you're saying that the injector is spraying and that you're not getting spark at that cylinder.
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Old 01-30-2012, 07:29 PM
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Default Re: 91 civic dx w/b18a1 no fuel cyclinder 3

no the injector works but it seems like something is clogging the fuel from getting into the head...and i have spark
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Old 02-05-2012, 07:47 PM
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Default Re: 91 civic dx w/b18a1 no fuel cyclinder 3

Originally Posted by kayo1486
no the injector works but it seems like something is clogging the fuel from getting into the head...and i have spark
that makes no sense at all.................and its a direct spray into the intake port from a injector so what do you mean by something is clogging the fuel from getting in the head?
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