I just recently installed the HKS Twin Power set up on my 91 300zx TT and for the first week it worked perfectly, then 2 days i got in my car after work and she would not start. Immediately after unplugging the module i tried to start her and she fired right up, has anyone else had this problem? im hoping its not a bad module....
Follow Ups
HKS Twin Power Ignition - Spyke1015718:50:09 05/18/11