Jo Marshall 
2015 Toyota Prius Hatchback Two 4dr Hatchback (1.8L 4cyl gas/electric hybrid CVT)
Thumping Prius in mornings
 My 2015 Prius with 15k miles thumps when starting morning! Takes several tries on starting before it stops. Does not have power in accelerating like it did! Dealer had no idea !! Tells me keep driving it n see what happens!Germain Toyota Columbus Oh Help!!!!