What are everyones ideas on improving fuel economy?
What is the best strategy for timing and afrs?? particularly in cruise cells such as
1600 35-40-45map
2000 35-40-45 map
2400 35-40 -45 map
I am aiming for more timing and lean afrs of 15.3-15.5
Also have optimized DFCO settings and dropped idle in park as slow as possible.