hey guys...I recently installed an e6k in my car...and now for some strange reason when the car switches off either the Haltech or the relays start to beep...maybe 3 or 4 times....
Coincedentally (or not), sometimes the car will cut off while driving...the tachometer gauge becomes very erratic and then the car shuts off....then if u leave it, it will start back up in a while...
this problem occurs randomly as far as I could see so it is difficult to pinpoint any particular reason for this problem so I'm just asking any of you guys if this has ever happened to you and what the cause may be..
oh yes....maybe coincedental as well...but I just turbocharged as well....doubt that could be the problem but just givin u guys all the info....thanks

 

how bad of an install job did you do? if you did crappy soldering and shotty work in that area, maybe the tach has to do with that.

 

It could be your ignition switch. Mine's flaking out on me, sometimes with the switch in the "on" position, it reverts back to "acc" (the key doesn't actually move), I just give it a jiggle when that happens.