Sorry for posting this on the help section, I only just noticed the suggestions link on the front page. Here is what I said again:
In my diesel engine save, the fire which comes out of the exhaust is sometimes glitched, showing solid pixels and not the regular glowing effect, even in all views.
LoadSaveBlock(17866);
What I see is a cloud of regular glowing fire with odd red dots in it, and when examined they are fire, as I first thought they were deuterium. Any suggestions?