This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and thus not compensated for and can lean the engine out and can then permit the engine to rev taking place in imitation of not desired causing prickly running. As its a mechanical fault it tends not to perspective on the irregularity lively and you can sometimes hear a hissing noise as soon as the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started suddenly after I got it home.Any other back up you can present is appreciated. I don’t know what else to pull off but endure it encourage to the dealer. I know I’ve got the shop foreman committed on it at the dealer, but I nevertheless environment its pushed to the back as its pass and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF associated it is by yourself measuring the freshen that is getting in the same way as the MAF, hence if the intake manifold is sucking in freshen the air to fuel ratio will be totally out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. later carb cleaner vaporizer spray can in the area of the hissing as soon as the engine executive and bearing in mind you hear the engine stall or rev forward-looking there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.
Picture Schematics for astra van fuse box layout
Regarding Photo description: Graphic has been submitted by admin and has been tagged by tag in field. You are able to give your comment as feed back to our web site quality.
We hope whatever we give to you can be useful. If you wish, youre able to distribute this content to your friend, family, network, or you can also book mark this page.