Subaru B9 Trifecta SUV Forum banner

surging

  1. Engine, Power, and Performance
    I have noticed that my 2008 H6 Tribeca is hunting and surging at all RPMs, I can feel it at cruising speeds, and notice it at stoplights too. The variance never gets low enough that the engine stalls out or shuts down. Additionally, I have no lights on the dashboard at the moment. I do believe...
Top