My car won't go over 45 mph until 30 min. of riding then it rides smoothly.
Is the check engine light on?
It say's check engine soon
Go to local auto parts store and have the codes read for free. Then post the code numbers back on here and we can help you more.
Looking for a Used LS in your area?
CarGurus has 489 nationwide LS listings starting at $2,900.
Search Lincoln LS Questions
Lincoln LS Experts