i have 9000 miles on my car ,"it's a '04" the dealer told me to wait 12000 miles to have better gas mileage
and i put betewn 10 to 12 gallons every time!
you think i can bring the car to the dealer and tell them to check or you think it's a waste of time?
thanks gilles

 

Well, make sure you are using premium gas and using synthetic oil (Mobil 1 and Amsoil are the most popular)...if you're doing that and still only getting 12-15 mpg, you can try a K&N air filter for $40 or a CAI for around $200. Your mpg may go up another mile or two. Also, check your tire pressure. I run 40 psi in mine.

 

thanks for the advice!
gilles

 

Any and all parts from anywhere apply to that, not just the Mopar parts. No added performance parts, no matter the brand or place in which you get them from, can void your warranty unless they can prove that the failure is a direct result of the mods.

 

Yeah SB's & SB's are the cheapest, but i rarthr lower the suspension, to get a lower set of gravity, then add.