new battery

[SXYXC]

replaced battery

Ok, so my battery went to crap ville when it got cold here so i got new one under warranty. This is the first time i changed or even unhooked my battery since i got my O/R pipes.
So far i have noticed the exhaust smell is there and is STRONG, but the car runs better. I think my car was running rich before i changed the battery out because i was getting good mpgs before i went o/r then they dropped like 3 miles to the gallon.. yeah i hope i can get back into the 17mpgs again..

 

[2000fordstanggt]

replaced battery

Ok, so my battery went to crap ville when it got cold here so i got new one under warranty. This is the first time i changed or even unhooked my battery since i got my O/R pipes.
So far i have noticed the exhaust smell is there and is STRONG, but the car runs better. I think my car was running rich before i changed the battery out because i was getting good mpgs before i went o/r then they dropped like 3 miles to the gallon.. yeah i hope i can get back into the 17mpgs again..

dont O/R exhausts have better fuel economy because they flow better?

 

[BennyBlown2v]

Battery has nothing to do with gas mileage or running rich/lean.

 

[SXYXC]

no but i never refreshed my computer so it was running bad, unpluged to battery, refreshed the comp it runs better now. becuase it learned the car..

 

[BennyBlown2v]

no but i never refreshed my computer so it was running bad, unpluged to battery, refreshed the comp it runs better now. becuase it learned the car..

The computer still "learns" no matter what, resetting it just makes it start at nothing, so it doesn't take as long.