Volkswagen Vento 1997 180000 miles
Buddies, please help me. My vehicle has got an extremely high fuel consumption, around 4 km per liter. It was scanned but no error was indicated. The failure appeared after I replaced the cylinder head gasket. What might have happened? I've already changed spark plugs, wires and even the rotor, but nothing got better.
joyce from United States
8 years ago JO