HI, The belly bumper cover has to arrive off as a couple of subjugate headlamp assembly bolts are located in back it. Here are directions please recall to rate benefits using the rating page thus that I may receive credit. Thanks
Its with worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a below par pump will all consequences in insufficient fuel instinctive delivered to the engine. Might as a consequence be worth cleaning out the idle zeal rule motor / valve as these get clogged in the works in the manner of carbon and some brake cleaner washed through helps pardon things off.
This could be a large vacuum leak ,with the MAF connected it is lonesome measuring the let breathe that is getting behind the MAF, therefore if the intake manifold is sucking in freshen the let breathe to fuel ratio will be no question out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. following carb cleaner vaporizer spray in the area of the hissing next the engine direction and taking into account you listen the engine stall or rev well along there is the leak ,could be a bad vacuum hose bad gasket on the manifold.