97 Blazer 2 door, 4.3, 4 spd auto, manual windows, a/c, am/fm/cass
Several times now, the truck has just shut off while driving. Low
speed, high speed, I can't correlate it to hitting a bump or something
It always cranks normally and starts back up. One time I saw the
voltmer go full left just before it quit; yet the a/c cab b lower and
radio kept operating.
If the key is turned slowly (with the truck off) first the
blower/radio turn on, then a "click", and the gauges operate/ all the
idiot lights come on briefly.
Battery has been load-tested, cables there checked and cleaned.
Possibly that's still suspect. I know there are relays under the hood
near the firewall, and a couple in the glove box.
Any ideas or thoughts, before this strands me? I hate intermittents!