Car making sound like marbles in a can. Seems like it will stall at ligt. on 2009 Toyota Corolla

Car making sound like marbles in a can. Also seems like it will stall out at times at red light or stopping. When I start car in morning it has a tin sound, but than it's o.k.

by in Shelton, CT on April 24, 2012
2 answers
ANSWER by on April 25, 2012
Not heard anything like you are describing before. Can you got to a parts store and have them scan for codes? With codes I could help more.
ANSWER by on April 25, 2012
something is causing this seek a diag from your mech b4 you cause more damage by not having it ck'd