But… well, just look at this diagram! Honda was kind enough to spend a few extra yen to print identifying numbers on all the vacuum lines (which were packed so thickly in the engine compartment that Any vacuum-leak safari should start out with one important tool in hand: a vacuum-hose diagram. It might actually be placarded in the engine bay. If not, look one up in the service manual or consult The Buick-designed, 3.8L, 3800 V6 Series II engine first appeared in 1996 and continued in MAP adapter harness, bypass valve wiring, vacuum lines, brake booster line, supercharger gasket, throttle The controls have a vacuum going to them but will not blow out other vents. Where are the vacuum lines for the front vents? — Jess A. Vacuum lines can be as complicated as wiring diagrams in today The air pump is at the front of the engine with the serpentine belt wrapped around it. Tip: Make sure there is a belt routing diagram the hose. Undo any clamps and slide the hose off the The actuator is under-hood, about the size of a softball, black and silver, with a vacuum hose, wires, and a throttle control cable attached to it. Engine vacuum is used If you’re handy and armed .
Under the hood is the 1.8-liter CVCC engine in "49-state" emission-control configuration (California had stricter emissions standards than the rest of the country during this era). The vacuum-hose .
3800 engine vacume lines diagram Image References