ID parts guys -- with fuel economy being the main factor, even if just a slight increase, would this benefit a bay area california driver where morning temps are often in 30's - 40's? i drop my kids of at school, then trip(s) to supply houses, etc, before then heading to work. all quick short trips, each ~ 5 miles or under. car often never reaches full operating temperature in the mornings 6 days a week. i just installed a brand new thermostat so on freeway car reaches 190 just fine.
in the atfternoon i often have longer distance trip(s) -- 25 to 50 miles -- with ambient being 60 -low 70's. any problems leaving it on?
in the atfternoon i often have longer distance trip(s) -- 25 to 50 miles -- with ambient being 60 -low 70's. any problems leaving it on?
Last edited: