Billy95GT

I had a starting/stalling problem but recently fixed it by replaced the pick up coil wire. After that the car misses a lot in high rpms. I took it to my mechanic and they couldnt communicate with the computer with niether OBD II or EEC. They used a lot of techniques but all failed. The computer checked out for a 95 GT with 5spd which is what i have. Any ideas of why theres no comunications or why the car misfires? Thanks...

AdderMk2

your car isnt OBD-2 and the mechanic should have known that.

check out this link to see how to do it yourself.

http://sbftech.com/index.php?topic=2471.0

Billy95GT

I know its not OBD, my mechanic(dads friend) just tried with OBD II under the dash on drivers side to see if he could at least get the computer to say no codes or something. Which didnt work. So when he hooked up to the EEC port in the engine compartment, it couldnt link to the computer. So theres some problem either with the computer or with wire that wont let either of the diagnostics to work.

AdderMk2

soooo doooo ittttt yoooouurrr seeeellllllffffff...

jebus. go on www.veryuseful.com , find a wiring diagram, trace back the circuit for the STI connection, and ground it.

Redneck1465

The OBDII port under the dash is for the V6 they were OBDII in the 94-95 the V8 was not.

Stangin94GT

Try OBD1