Hello. The other day I had stopped to get a prescription filled and my coolant temp hit 230. Didn't get any higher and then went down to 222 and stayed until I stopped at a light, then back up to 228 where it remained until right before I parked it, when it hit 230 again. Computer telling me to check coolant level and I have, there is still a good bit of coolant in the reservoir. Any idea whats going on?

Also, engine does this weird thing during acceleration; It almost sounds as if the exhaust is separating, as the engine gets really loud, then gets back to normal once up to speed. Could this be the motor mounts???

And finally, I changed the oil but the computer hasn't registered I did, still telling me oil life 0% and to change engine oil. ???????????????

Also I had to replace the coolant reservoir.

thanks.