I have an obd1 b16a in a 98 civic ex. I am using the distributor from my 98 d17y8 engine and a skunk 2 chipped p28 ecu with a wiring harness. The problems: 1. My check engine light turns on when I rev high, past 6g's, but when I shut the car off the check engine light resets and does not come on again until i rev high. 2. When my rpms go past 4g's the rpm needle flickers back and forth( from 4 to 6, than back to 5 than to 7 etc) This shows on both my cluster as well as my aftermarket tachometer. The car runs strong but i am not able to read what rpms i am at. I think this is also related to my problems:some days my stereo will work and other days it wont. When it does work, occasionally the lights flicker on and off. Also, I have a gsr tranny with a phatom grip. Is this a good lsd to have?