2002-03 Chevrolet Avalanche Review, Rating, Prices: Consumer Guide�
2002-03 Chevrolet Avalanche Review, Rating, Prices: Consumer Guide�: "Engine knock: The engine (4.8L, 5.3L, or 6.0L) may knock for up to 30 seconds after a cold start. GM says this may be due to carbon buildup and is reportedly not harmful to the engine."

0 Comments:
Post a Comment
<< Home