RE: 1997 Galant. Driving along without the overdrive and let's say we're going about 40mph and I let my foot off the gas it's rather noticeable that the car doesn't "coast" ,as my 95 Buick, does and would slow down pretty quickly. Is this normal in this (Mitsubishi) small car? Furthermore, I notice that if I engage the Overdrive, it doesn't slow down so quick. Is it advisable to drive with the car in Overdrive?

 

leave the od on