Thank you much. Just
Thank you much. Just purchased the 2010 prius solar. I have the strange misfire at start up. After the plugs, the misfire was gone until tonight. It has 192000, oil changed every 5000 or less, documented on carfax. Crystal clean valve train to include the entire car. This thing was well cared for. It runs smooth except for the start up misfire rattle. I have no milkstake or reduction in coolant, however, there is a coolant odor inside the cockpit. After reading all of the head gasket issues, I feel this would be a good subject for a head gasket. Do these engines live on after a head gasket or are they done at 200000? I've heard everyone replacing them. What do you think? Also, this will be my first engine with that cam phaser. Is there anything special to that, or just line everything up to TDC like usual? Thanks for any insight.