Nissan Navara STR 2006 d22 3lt turbo. Turbo is whistling very
Remember, what is heard as turbocharger noise may not be caused by a noisy
turbocharger. Before replacing a turbocharger perform the following diagnosis.
A. If a loud whine or whistle is heard during acceleration
and increases or decreases with rpm and load. This condition is most often
the result of a loose clamp/hose at the turbocharger compressor outlet, charge
air cooler inlet, outlet or at the intake manifold.
1. With the engine running at idle and the transmission
in Park or Neutral with the parking brake set, feel for boost air escaping
at each connection between the turbocharger compressor outlet and intake
manifold. For limited access areas, spray soapy water on those connectors
and look for bubbles.
2. Check the exhaust manifold and exhaust system for
I hope this helped.
May 16, 2010 |
2005 Nissan King Cab