I have a gearhead friend who also recommended a couple of ounces of Lucas Fuel Additive
in the tank w/every fillup.
My best investments towards better mileage so far have been:
A lighter foot (Free
/no fun
)
Keep tire air pressure at top of spec (Free
)
Put 'er in neutral and coast up to red lights (Free
)
Use cruise control (Free
)
Take out rear seats if you don't use them (Free
)
Stuff that made a significant difference in performance:
Crane Firewires & Bosch Platinum plugs ($70 +/-)
K&N Air Filter ($30 +/-)
new PCV valve ($4)
Don't know but did it anyway:
Mobil 1/K&N Oil Filter
Lucas Fuel Additive every fillup
Reset computer (disconnect neg battery cable for 5 - 10 min.)
I learned all this stuff here. Getting 24 mpg around town, 27 on hwy.
__________________
'06 PT Limited Edition, Linen Gold ext./Pebble Beige int., K&N air filter, Mobil 1 synthetic/K&N oil filter, Crane FireWires & Bosch Platinum 2 plugs, (25 mpg in town - yeah!), Ventvisors, Spoiler, full length Husky Liner, Anti-Microbial cabin air filter, Wheelskins leather steering wheel cover, front ceramic pads & new front rotors, Clarion underseat powered sub, Premium Chrysler emblem mats, stubby antenna, back bumper scuff guard, front windows & windshield tint, 8-ball stemcaps, 8-ball door lock stems, 8-ball cigarette lighter, Rat Fink & NA decals, diamond in the back, sunroof top, diggin' the lean with the gangster scene, mm-hmm..
