I did the clutch Job my old 91’ Toyota and somehow didn’t notice I had misaligned the distributor. The vehicle had a very mild vibration at idle. I chalked it up to clutch wearing in for a while. But after a thousand miles I knew something else was up. I checked the timing and saw 7 degrees ATDC. It’s been running like this for a while. There was no engine light, or smoke, soot, Etc. But is it possible some parts of the engine could have been worn down extra because of this?