The transmission has gone into the fail safe mode, to keep it from blowing apart.
There is a mayjor problem in the trans. or computer system.
Stop driving it and get it to a trained transmission man/shop. NOW.
NO. It has a speed sensor. You can find it bolted in the rear tail shaft housing on the transmission were the drive shaft goes into the transmission if it is a 2-wheel drive. If it is a 4-wheel drive then it will be bolted in the transfer case tail shaft housing were the rear drive shaft goes into the transfer case.
Like 2T.
The front spark plug in the front of the head on drivers side of the engine.
The "core2duo" is older and basically 2 processing units, where the Core I series is the latest. I3, I5, and I7 are the newest and operate at much better speeds and usually has a pretty good graphics card integrated into the motherboard. HD2500 I believe it's called. If you ever want some very good specific information on everything computers, you should check out search up game debate some time. They have everything you could want to know about computers including comparisons between systems. It's great if your building a computer and need to know if a certain video card will fit your motherboard and whether or not you'll have to also purchase a better PSU(power supply unit) to operate it since most stock PSU's only carry between 250 and 300 watts.