I, too put a large sub box in my trunk and yes the mileage drops that
drastically. Our Sentras weigh 3345lbs. with 115 hp. Any weight difference
other than the driver makes a big difference. As far as the 6x9's...don't
try it...not worth it nor will it sound better then 6 1/2's in this tiny
car. But if you want to stop the ratteling either go to a Safeway of
general store and pick up some rubber washers or go all out and buy Dynomats
$$$.
>From: "Marco" <[EMAIL PROTECTED]>
>Reply-To: Sentra Mailing List <[EMAIL PROTECTED]>
>To: Sentra Mailing List <[EMAIL PROTECTED]>
>Subject: SML: Poor gas mileage
>Date: Mon, 4 Dec 2000 19:50:41 -0500
>
>Lately I have been getting a really bad gas mileage even on the highway..
>it's ridiculous.. I used to get about 250km on half a tank and on a FULL
>tank I could get 600km if I drove un-"spirited". Could this be related to
>the fact that I installed a huge sub box in the back and now my front end
>faces upwards?.. I know this would reduce my gas mileage, but by this
>much? (only about 175km to 200km on half a tank)
>
>Two last questions, 1) anyone have any idea if 6x9s can be made to fit in
>the rear speaker holes by enlarging them? 2) any discreet ways of
>eliminating vibrations?
>
>Thankx
>
>[EMAIL PROTECTED]
>'91 Sentra E 1.6L 5SP
>
>
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