26.3. Fuel and exhaust systems
The increased fuel consumption
• The filtering element of the air filter is polluted.
• Low pressure in car tires.
• On models with petrol engines with the carburetor the mechanism of the gate is faulty or incorrectly adjusted or the fuel cut-off valve gate is faulty.
• On models with petrol engines the system of injection of fuel is faulty.
• On models with diesel engines fuel nozzles are faulty.
• On models with petrol engines the ignition advancing corner is incorrectly adjusted.
Leak of fuel or presence of a constant smell of fuel
• Korrodirovanna the fuel tank, fuel tubes or their connections are damaged or.
Noisy operation of the exhaust system
• Break of gases from the exhaust system or connections of the exhaust system.
• Damages or corrosion of elements of the exhaust system.
• Damage of elements of a suspension bracket of the exhaust system therefore there is a contact of the exhaust system with a body.