How can you adjust timing chain with engine off on 2003 Toyota 4Runner

engine shut off while driving. can start it but getting loud banging and metal scraping sounds. any ideas. 76,000 miles on it

by in Blue Point, NY on November 16, 2013
1 answer
ANSWER by on November 16, 2013
You need a technician to evaluate what has happened here, before more damage is done.