This could be an airleak after the airflow meter, any expose dragged in here isn t seen by the ECU and suitably not compensated for and can lean the engine out and can with allow the engine to rev occurring later than not desired causing unfriendly running. As its a mechanical deviation it tends not to tilt on the aberration open and you can sometimes listen a hissing noise in the manner of the engine running.
I'm 1500 too high.. or more. It's boggling to me how this misfortune has morphed into various idle problems and has everyone perplexed.. or correspondingly it seems. I've been dealing subsequent to this before July.. makes me appreciate my 240z 10 mature more.My daddy owns an sc400 and its been in point of fact fine to him.. I'm having a difficult grow old not being bitter once this purchase. I pull off air similar to its a fine car though. Motor sounds lovable and is super serene afterward management right.
I'm reviewing your question now, and will say back once your reply ASAP. Rgds Greg. What aberration codes attain you have. Does the engine manage in the same way as the MAF disconnected. subsequent to the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF amalgamated it is lonesome measuring the air that is getting taking into account the MAF, as a result if the intake manifold is sucking in air the let breathe to fuel ratio will be entirely out and cause the engine to stal