I would need to read the instruction manual for the AA scanner for #3 & #6, and then someone to interpret the signals to see if they are within parameters for this particular engine.
Checking for vacuum leaks can be tedious. Just start at the throttle body and any vacuum lines that go to the intake manifold. Look for cracks and loose lines. If you have a turbo, don't forget the 3 lines that go to the boost controller.
It is possible to use a butane tank with the engine running and if the idle changes, you have found a leak. Some people don't like to mess with flammable gas with the engine running...
--
My name is Klaus and I am a V♂lv♂holic
|