My 92 silverado w/5.7L 350 is knocking/pinging when accelerated. I drive 1 mile to and from work daily, and thats all the mileage that's put on it most days. I have replaced plugs/wires/air filter and cleaned AGR valve. Could the problem stem from carbon buildup?
have the same problem?
Friday, February 20th, 2009 AT 1:09 PM