2007 lexus is250 awd 45k miles. i have 2 issues, unsure if they're related.
1) when i push the start engine button, the engine starts with a quick 2 rattling noise, then stop, engine starts.
2) when im at a complete stop(sign, light), engine shakes a bit and feels like it will stop.
both of these happen intermittenly.
any help will be greatly appreciated.