The lights used to be different everytime i started the truck. after backing out of the driveway, i put it in drive and when i took off it made a loud bang in the front axle/transfer case area. Now i have a banging noise sometimes when i turn or am on a tilted road. Ive heard to check the cross member but i think this is bigger than that.
I have the encoder problem.It caused a loud bang in front and something is wrong on 2004 Chevrolet Avalanche 1500
by RonWilson24 in Lake In The Hills, IL on November 08, 2012
ANSWER by globalhelper on November 08, 2012
poss transfer case issues like chain or worse. these are known for leaking slightly and then u drive without fluid and bang its done. ck fluid and see if its empty