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insignia high rev issues

  1. Vauxhall Insignia High Revs Issue Please Help

    Other Car/Van Related Technical Information Requir
    Hi Everyone, I'm looking for some help with an issue I've had with my insignia for the past 8 or 9 months. The car used to run like a dream and cruised along in relative silence at 70mph in sixth gear sitting exactly at 1500rpm. However, the revs have increased to 1850 under the same conditions...