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Old 07-08-2017, 07:14 PM   #7 (permalink)
EcoCivic
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Join Date: Jul 2017
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Quote:
Originally Posted by California98Civic View Post
No, that will not help you.



You have a D16Y8 manifold on a D17 engine. Did you install that before or after you started noticing a fuel economy drop?
I installed it after the fuel economy drop, and it did not seem to have any measurable effect on the already not very good gas mileage, but it did improve throttle response a lot, and best of all it is not plastic, so it won't crack.
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