first one...not sure. we were installing a cam gear, and thought we jumped the timing, couldnt get it set right. engines are cheap (325$), so i put a new one in. tore the old one apart, no bent valves, no marked pistons
the one i have now, yes...but i bought it used, and didnt have any idea of previous maintenance. shitty part is it blew at 630xx miles, and the 2nd owner warranty for powertrain only goes to 60k. im starting to think i bought a car that the previous owner neglected. since i got it, engine swap, starter, PS pump, and a couple other small things IIRC.
luckily, my brother thinks he wants it and i may be giving it to him soon and finding something newer
but really though, my old car i beat the shit out of it daily, and it still ran strong. i think if we coulda got the timing set right, i would still have it, and a lot of extra cash in my pocket