That depends on how well the truck is tuned. A rough idling truck is definitely an impediment to accuracy, but so is having a lardass passenger squirming around while you're trying to squeeze off a shot.
Any road hunter worth a damn will make the shot regardless of motor, make, model, or year.
Travis
I blew the pizz out of my drivers side mirror on my '79 CJ-5 trying to whack a nice rooster pheasant with my Remington M34 many, many years ago. Yeah illegal and out of season to boot but what a 16 year old did back then. I kilt him with the second shot dropped him off at Noni's and she waspleased as can be.
