Help Please!!
#1
Help Please!!
Hello all! My name is Justin and I have a 1992 Mustang GT with an automatic trans which i hate. I have a question about a performance chip. My friend says that the performance chip that changes ur ecu settings will only work for a few days before the ecu resets itself back to normal. Is this true? How do i know which to buy?
Thanks,
Justin
Thanks,
Justin