Vacuum Pressure
#1
Vacuum Pressure
What kind of vacuum pressure should I have with the engine warmed up and at idle?
I also have a popping sound coming from under the hood. Sounds like someone popping a loud bubble from chewing gum. All I have done is pull off a block off plate on the intake manifold and re-seal it with RTV. Also put on a new PCV valve.
I also have a popping sound coming from under the hood. Sounds like someone popping a loud bubble from chewing gum. All I have done is pull off a block off plate on the intake manifold and re-seal it with RTV. Also put on a new PCV valve.
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