yes
On a 1995 Ford Explorer : No ( at least my 1995 Ford Explorer XLT doesn't )
Call the Dealer, the keys are programmable only buy the Ford dealer.
No. None of the explorers of that era do. It provably does have a security system though. There are plenty sights on how that works.
1998 Explorer uses a PATS II system with a transponder in the keyhead.
Its a programmable chip inside of the key .
Yes, there are computer chip for the 2002 Ford Expedition.
put a performance chip in the computer
you cant. the cars computer will not let it. you need the computer chip key.
If it doesn't have the computer chip in it, it is about $3 to get one cut. One with the chip is about $17.
Sounds like it has to do with the micro-chip in the key. Starts for about 3 seconds and dies. In 1999 Ford installed a micro-chip in the ignition key for Anti-theft purposes. If the chip isn't there, or is malfunctioning, the vehicle starts briefly and dies.
A Ford Passive Anti Theft System computer chip car key
A Ford Passive Anti Theft System computer chip car key