IcemanG17

Okay so I posted about a stuttering problem under sharp hits a while back....well on the way home from SITP I was able to narrow it down a bit.......it seems to briefly cut out as the car is moving downwards.....I 1st noticed this on turn 5 at thunderhill (steep downhill)...right at the bottom it would stumble....on a bad bump yesterday sharky rose up & as soon as it moved down it cut out....no warning lights, engine doesn't stall...its like the ignition or injectors don't fire for a fraction of a second?

Ideas? I'm thinking a failing LH relay or a bad ground connection to the LH-EZK under the airbox... Other ideas?