Maybe you don't have a problem with a vacuum leak. I thought I had one too because of the bad idle but it turned out that the air intake sensor needed to be cleaned with a q tip and very gently wipe it to ensure nothing is on it and that fixed my idle. ALso some of the smaller lines sometimes get carbon build up,which can be checked and cleaned with a q tip. Also the most obvious thing to check is the air intake hose to check for cracks and the air filter if it's clogged or old.
Could have a large vacuum leak.
The same time as the early computers. They were large because their components (vacuum tubes) were large, not because they could handle large problems.
The vacuum diagrams are too large for me to post here. But you can get them at the Public Library in the Reference Section.
A large vacuum leak could do that.
Could be many reasons such as contaminated fuel (water), could be in need of a tune up, could be a large vacuum leak,
Not much info to go on but you could have a large vacuum leak in bank one.
It could be a vacuum leak. The gasket under the throttle body was known to let go and create a large vacuum leak causing engine to idle high.
One can get vacuum seal bags for general storage from a variety of different places. These include a homewares store, a large department store or a home improvement store.
You failed to mention the model year but a large vacuum leak could do that.
The first vacuum was so large it was brought to a house by horses.
The vacuum is transparent to all types of electromagnetic waves.
The large shield-shaped Pentatomoidea bugs will bite people and pets with their large piercing mandibles, but usually only when disturbed. Most times you will only get sprayed by their horrible odor.