hi, i was wondering if there was anyone here who knows about this stuff who i could ask about plumbing a vacuum actuated "wolf whistle" to a brand new
2005 3.0 Ford Ranger. i'm concerned that with all the computer controls a intermittent vacuum "leak" would weak havoc with the computer. i guess i was figuring on somehow (maybe tapping a hole) tapping directly into the intake manifold. or, maybe if i could, most likely easier, tap into some other strong local (local to the intake manifold) vacuum source.b.w.