About a week ago i was takin the Z to get it washed, and out of no where the car just turned off, it didnt stall, it just turned off, my first thought was Fuel pump, i would put it on the Acc and didnt hear anything, no pump prime, so i ended up getting it to start after a few minutes and got it home.

today i replaced the fuel pump, Walbro 255 lph. after installation pump primed fine, car started for about a minute and a half - two minutes, and then shut off as did before.

after moving the keyto Acc mode, i hear the pump prime fine, so i try to start the car... motor spins, but it doesnt start, tried again and it started for about 2 seconds then turned off.

now im wondering if it could be the MSD 6AL ignition box or the MSD blaster coil, or perhaps the ignition module? anyone have a similar problem? or perhaps the best way to test these items individually?

 

I had the same problem with mine a few weeks ago. It would run fine for about 5 mins then just shut off (not Stall) . Replaced the ingition module and that fixed her right up . bout 90 bucks at autozone

 

but did it have anything to do with the msd ignition??? i bought the 6al and want to know before i install it.