|
Oil base is irrelevant to the contamination of the oil with fuel.
In this car eco mode kills the engine when braking, keeps it off while the car is stopped unless the battrry is very low and only might fire the engine when accelerating from a stop, depending on state of charge and rate of acceleration.
Sport mode almost always fires the engine when the brake is released, doesn't always kill the engine when slowing down and if the battery is low enough, below 2/3 charge it will run the engine while stopped to top off the battery.
__________________
1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
|