MSefi.com read only forum (Jan.15,2018)

Thanks for the help, guys! It turns out that I had a failing HEI module. I wonder if the welder killed it off or it died on its own Oh well, I'm up and running again and all is well

Don,

It appears the engine dies when the throttle is closed. So the first thing I would suspect is that the throttle stop isn't adjusted properly for your engine and state of tune, and you need to open it more. You might have to close it back down as you tune the idle VEs in, but you have to be ...

No problem, here they are

ok guys, here's the rundown

MSII w/v3 board

2.88 firmware

2.8L GM V6 w/ external coil HEI

Turbocharged


The car runs good but after about 15min or so, the engine just dies and wont restart. If I wait about 5 minutes or so, it starts up just fine, but will die again shortly after.

I've checked ...