06-02-2004, 01:21 AM
yea vacuum is needed to boil fuel and get it to atomize.
when ya hook up a Vacuum guage to a manifold you can tell a ton about diagnosing an engine problem.
There are charts with like 20 different ways that a Vacuum guage can fluctuate. There's really specific ways engine vacuum has to react in various situations.
Theyre like 14 bucks and neat little tools.
when ya hook up a Vacuum guage to a manifold you can tell a ton about diagnosing an engine problem.
There are charts with like 20 different ways that a Vacuum guage can fluctuate. There's really specific ways engine vacuum has to react in various situations.
Theyre like 14 bucks and neat little tools.