91 Civic JDM B16A Cylinder Head Oil Leak

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Old Nov 25, 2012 | 07:56 PM
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Default 91 Civic JDM B16A Cylinder Head Oil Leak

Hey Guys i got leaks on my cylinder head on my b16a. looks like its a head gasket leak but im not sure, here are some picture for example;


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Old Nov 25, 2012 | 08:00 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

How does your oil look? Does the car run ok or like crap? Have you overheated it at all? When was the last time the head gasket was changed?
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Old Nov 25, 2012 | 08:36 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

The oil leak is probably from the VTEC solenoid gasket or the distributor O-ring. Replace both.
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Old Nov 25, 2012 | 09:46 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by 91legend
How does your oil look? Does the car run ok or like crap? Have you overheated it at all? When was the last time the head gasket was changed?
it doesnt over heat at all it runs great. and still has lots of power.
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Old Nov 25, 2012 | 10:24 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by RonJ@HT
The oil leak is probably from the VTEC solenoid gasket or the distributor O-ring. Replace both.
how would u replace both of em?
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Old Nov 25, 2012 | 10:26 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by RonJ@HT
The oil leak is probably from the VTEC solenoid gasket or the distributor O-ring. Replace both.
Yeah.. the vtec solenoid gasket always go bad on the b16s.. Replace that and you should be good
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Old Nov 25, 2012 | 10:47 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by daddieyankee32
Yeah.. the vtec solenoid gasket always go bad on the b16s.. Replace that and you should be good
Okay i'll try and replace the Vtec solenoid, but since i got a first gen JDM B16a. what type of vtech solenoid would i use for this engine?
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Old Nov 26, 2012 | 05:20 AM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by Jason Nucom
Okay i'll try and replace the Vtec solenoid, but since i got a first gen JDM B16a. what type of vtech solenoid would i use for this engine?
90-91 NSX (IIRC,only one that has all the right "curves",the delsol etc one NOT the same!) I need to do this also...
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Old Nov 26, 2012 | 08:42 AM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

i had the same problem
https://honda-tech.com/forums/acura-integra-6/engine-oil-leak-3099864/
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Old Nov 26, 2012 | 05:58 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Originally Posted by BiGZ
90-91 NSX (IIRC,only one that has all the right "curves",the delsol etc one NOT the same!) I need to do this also...
so your telling me i have to use a 90-91 NSX Vtec Solenoid Gasket? how does that work?
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Old Dec 1, 2012 | 12:11 PM
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Default Re: 91 Civic JDM B16A Cylinder Head Oil Leak

Yes, it's the same vtec solenoid. The newer gaskets will leak. Talk to your acura dealer or go to oemacuraparts.com
They also do honda parts which is handy, GL
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