179,000 miles Ram 1500 5.7 hemi - with no signs of issues. Lightning bolt appeared on the dash and truck (literally) shut off in the middle of the interstate traveling a 75 mph in the left lane during rush hour traffic. (It almost came to a crawl before anyone would let me over to the shoulder). It would not restart, and I had to have it towed over 50 miles to get it back home. It's being looked at and still nobody knows what happened.