1997 Tacoma V-6 making a sucking sound...vacuum?

Discussion in '1995 - 2004 Toyota Tacoma' started by Dan Searle, Aug 3, 2022 at 10:42 AM.

  1. Dan Searle

    Dan Searle New Member

    1997 V-6 making a sucking sound coming from the rear part of the engine on the top. I can't find any signs of where it is coming from. It just started today after I fired it up and drove it around and noticed the check engine light was on...duh. It ran fine but when I stopped at a light I heard it and came home. Any ideas what this could be? It seems like since I had the valve cover gasket replaced...I've had issues...Thanks for any ideas on how to deal with this. I'm not a mechanic just know how to turn a wrench. I'm willing to give it a try, Thanks again.
    Last edited: Aug 4, 2022 at 8:37 AM

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