I just installed a MSD 6A ignition on my '97 Sport 3.9L and my mileage went from
~20 to ~16 mpg's! I thought these things were supposed to increase your mileage
not take it away. Acceleration is much smoother and it seems to have improved
my power but...
I have run 2 tanks of gas thru since the install and kept my foot out of it on
the second tank thinking it was my driving but the mileage seems the same
regardless. I also installed Magnecore's and Platinum 4+'s along with the
ignition but they wouldn't have any thing to do with the mileage decrease.
Anyone seen the same thing?
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:12:16 EDT