I have a 2000 Nissan Sentra 134,000 miles 1.8 GXE
Most times when I crank the car and put it into drive and let off brakes the car will not idle forward. Also, when I drive the the car it will not drop into the next gear. I've also noticed that the overdrive light sometimes blinks when the car is cranked and this started around the same time as the gear trouble. Sometimes it runs fine and sometimes it doesn't. I plan to take it to the dealership when I am able to afford it, but I would like to go with an idea of what is wrong. Please Help!