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
