I HAD A ROUGH IDLING ON MY 1985 MERCEDES 300 SD TURBODIESEL. VILLAGE AUTO REPAIR CURT WAS QUICK TO GIVE ME AN AOOINTMENT DATE & DAVE TOOK ME HOME AND PICKED ME UP WHEN THE CAR WAS READY. EXCELLENT SERVICE. THEY ADJUSTED MY VALVES WHICH NEEDED IT, THO THE ROUGH IDLE IS STILL THERE, IT MAY HAVE A BAD INJECTOR OR SOMETHING ELSE LIKE MAYBE A BAD DIESEL FUEL, I WILL TAKE MY CAR BACK TO VILLAGE COZI TRUST THEM WITH MY CAR. AND THEY ARE CHEAPER THAN DEALER.