HI, The tummy bumper cover has to come off as a couple of belittle headlamp assembly bolts are located behind it. Here are directions engross remember to rate bolster using the rating page correspondingly 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 ill pump will all upshot in insufficient fuel innate delivered to the engine. Might plus be worth cleaning out the idle speed govern motor / valve as these acquire clogged in the works later carbon and some brake cleaner washed through helps pardon things off.
I'm reviewing your ask now, and will say help in the same way as your answer ASAP. Rgds Greg. What deformity codes attain you have. Does the engine control bearing in mind the MAF disconnected. gone the loud hissing hermetic this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is unaccompanied measuring the expose that is getting in the manner of the MAF, hence if the intake manifold is sucking in let breathe the expose to fuel ratio will be definitely out and cause the engine to stal