Quote:
Originally Posted by jandref321
I have not yet. Took it to another shop, who also turned me away. The truck is down now for what seems to be either alternator or fuel injectors...getting some funny electronics codes and misfires. Will probably have it towed to another shop since I don't have the time to fix it myself right now.
After that gets fixed I'll probably start looking for the boost leak issue by replacing the intake manifold pressure sensors and filtered air ducts again. If that fails I'll start replacing the throttle body gaskets and intake manifold gaskets.
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Did you replace the CCV tubes (the check valves are in the main tubes that connect to the valve cover, you can actually see them were the tube from the lower intake manifold connects to the CCV tube from the valve cover. Very weak design. Mine failed and allowed boost to hit the Crank Case! Gave under boost codes and the left to right back variance was huge. It'st a dorky piece of rubber that looks like a pencil tip..