A few weeks ago I installed a motoblue underdrive crank and water pump pulley in my sixer and the car hasn't skipped a beat. Then the other day I started my car and as the car warmed and the rev's dropped to normal idle, my headlights and white face gauges dimmed extemely slightly... I thought it was a little weird but whatever... Then I'm out on the road and I cranked it off a red light and after 2nd gear the car cold stalled, lost power steering and on came my battery and check engine lights.... Luckily I rolled to the next red light, turned her off and cranked her back up. She started without a hitch and ran like always after that... I tested the battery and alternator today to make sure all the volts were on target and they were...

What the hell I say?

 

::bump::
anyone?
::bump::

 

That's a little frightening. I don't have any ideas. Stick a code reader on it and see if anything shows up. You can get some codes w/o popping a light.

 

well with UDPs you have less charging...I guess the alt wasn't charing enough. if it was a cold morning tranny could have been too cool, my car now I have to let it sit and warm up to actually start :\ Have you tried doing the same thing lately?

 

i always let her drop to idle revs before taking off... but it was a warm night, (florida)

 

thats weird b/c my GT did the same thing tonight. but my car stalled when i came to a stop at a read light and it cut off when my fan came on. maybe my car drew too much current for a split second and stalled itself. it may of just been a freak accurance. if it happens agian then try to read those error codes

 

Your automatic stalled?

Also you can go to autozone to get codes read for free, may have known that, some don't ^^ it's convinient