Ok, my 2006 Prius went into safety mode while on the highway. (about 70). It has done this a few times as I have ordered a new battery but have not installed it yet. Well, something in the engine broke and now wont stay on and shakes badly. A mechanic friend thinks that the timing skipped or broke. I can't seem to find an example online of what it might be. Any ideas what to start with checking? Thanks.
This. No need to guess if there are codes to be read. Also, this thread is in the wrong forum (prime) and might get more answers in the gen 2 forum. GOOD LUCK!