Ive added extra grounding...new alternator...checked all grounds...been through about 8 of these coil packs... usually last about 1k-3k miles...The car is at HPMotors right now... specialized in spec maitas and turbo builds..so far they have come up with nothing....one suggestion is the ecu...anyone know that a faulty ecu could be causing this?

This car is not turboed... just basic bolt ons..intake header test pipe exhaust..18 degree timing

1997 5 speed