could be possible coil pack failure. check to see that all wires are connected tightly and have that little snap or pop when on correctly and tightly

Have the fuel pressure checked. Sounds like a fuel pump going bad to me.

ignition switch is wearing out if it acts the same with different keys. cylinder lock may becoming detached.

Leaky Head Gasket -- Bad news because repairs are expensive. A leaky head gasket can allow coolant to seep into the engine's cylinders or crankcase. Symptoms include a loss of coolant with no visible external leaks, and white steam in the exhaust, especially after restarting the engine when it has sit for awhile. A leaky head gasket can be diagnosed by pressure testing the cooling system, or by using a "block checker" that pulls air from the cooling system into a cylinder that contains a special blue colored leak detection liquid. If there are any combustion gases in the coolant, the color of the liquid inside the detector will change from blue to green. A leaky head gasket can often be temporarily sealed by adding a sealer product to the cooling system. But for bad leaks or ones that cannot be stopped with sealer, the head gasket has to be replaced.

For more information, visit this link.

http://www.aa1car.com/library/overheat.htm

standard or automatic?

automatic

the vehicle speed sensor needs to be replaced the plastic teeth on the gear are most likely stripped.

You most likely have a faulty alternator.

yes alternator, abs came on most likely because of a sensor not reading on the hubs it might go off with a new ALT................

You mean your vehicle will stall (shut off) while driving? Did you already diagnose your vehicle with a scan tool to determine if there's a stored troublecode? Also check and clean your MAF sensor might be clogged/dirty.

could be the Mass Air Flow Senser (MAF)or the Throttle Poisition Senser (TPS), I would have both cleaned or replaced if needed. Also clean up the throttle linkage as that may be sticking also. Do you have a check engine light comming on?

An Automatic Transmission, or standard.
Abuse ? hole-shots ? burning rubber off corners with wheels turned ? The first thing to possibly go, would be the spline twisted off the input shaft.. with this type of excessive force, it seems you would lose a front axle first, and have horrendous noise.

A standard, would be evidenced as the core spline torn from the clutchplate rivets. Also marked by possible horrendous noise and additional damage when the clutch plate goes eccentric.

Very Expensive to repair at any rate.