Dcghost008

I think my sc 300 is giving me less then 10 miles per gallon what can I do to improve that. Just had motor over hauled.

Studiogeek

iTrader: (6)

Hey There,
Same here.
Just navigate to the maintenance section. Find the search on the RIGHT side, type in ""gas mileage", "bad gas mileage", "poor gas mileage", you get the picture.
Read every thread because there are so many reasons for bad gas mileage.
What I am doing is making a list of fixes from cheapest to most pricy. Start at cheap and move through the list.

Did you tune it up, clean the fuel system, seafoam, change the O2 sensors, inflate the tires, check for sticky/seized calipers?

SG

SC400slide

iTrader: (11)

I personally don't think it'd be related to low tires. 10 MPG is a lot lower. Could be o2 sensor, lead foot, with a mix of sticking calipers.

jadu

iTrader: (42)

As Studiogeek pointed out, there are numerous threads about this already. A quick search brought up:

https://www.clublexus.com/forums/sea...archid=2003828