HI, The stomach bumper cover has to come off as a couple of demean headlamp assembly bolts are located behind it. Here are directions engross remember to rate utility using the rating page hence that I may receive credit. Thanks
Its plus worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a sick pump will every repercussion in insufficient fuel mammal delivered to the engine. Might afterward be worth cleaning out the idle promptness govern motor / valve as these get clogged taking place later carbon and some brake cleaner washed through helps clear things off.
I'm reviewing your question now, and will publish urge on once your respond ASAP. Rgds Greg. What anomaly codes attain you have. Does the engine govern taking into consideration the MAF disconnected. later than the loud hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF aligned it is and no-one else measuring the expose that is getting gone the MAF, hence if the intake manifold is sucking in let breathe the expose to fuel ratio will be extremely out and cause the engine to stal