Engine turns over but does not fire.

[dollarbill]

my 98 explorer has got me stumped, which is not very hard to do. when i turn the key, i hear the fuel-pump start up, and the motor turns over but does not fire. i had a buddy of mine run a diagnostic test and it came back something about auto theft disabled...i am far from a mechanic and know little about the motor or electronics of my car. i have asked around to people who know about this kinda stuff, but i am yet to find a solution. one person said its the micro chip in my key; i tried my spare key and it doesnt work either. when i insert my key into the ignition, and turn it over (without cranking) the theft light goes off after about 3 seconds. in this case i was told it was not the key. i then replaced the coil pack, still didnt work. im just trying to think of things to try without paying a dealer to fix it...keep in mind i am not anywhere close to being a mechanic...any help or suggestions would be greatly appreciated! -$bill

 

[jlsparky7]

Do a search for PATS. You will find your answers.

 

[shibby_cbs]

let me forward you to a recent thread of mine where i had the same issue...its a quick easy fix

http://www.explorerforum.com/forums/showthread.php?t=244127