is my car obd1 or obd2?i tried to put on a obd2 machine and it didnt read my car

 

did you turn the key to the "on" position? Not accessory but the next one. I'm pretty sure our cars are obd2

 

it should be ODB2....read the directions on how to use it, maybe your using it wrong and dont know it.

 

your car is OBDII. All 96+ cars for that matter are

 

yeah i did that,and it didnt read it,i also have a greddy auto timer installed,could that be the problem?

 

I worked on a talon that had a problem reading it.. It was because a fuse got pulled for the security and that fuse also kept the obd2 scanner from connecting to the ecu.. So check and make sure all of your fuses are in under your dash...