2003 Audi A4 2.4: This automobile has a 4 door saloon (sedan) body style with a front mounted engine powering the front wheels. It forms part of Audi's B6 model series. It is powered by a naturally aspirated engine of 2.4 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 5 valves per cylinder. 2003 Audi Auto Repair Manuals : & Sportback (5-door) Gas & Diesel Haynes Repair Manual Covers Repair of 2003 - 2008 Audi A3 Hatchback & Sportback Gas & Diesel by Haynes. Item # 9780857339942: $42.95 $14.50. 2002 - 2008 Audi A4 Haynes Repair Manual Covers Audi A4 Repair for 2002, 2003, 2004 Audi A4 2003, Fuel Injection Pressure Regulator by Delphi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs Shop for Audi A4 Fuel Pump online today. Free Same Day Store Pickup. Get a free battery charging and engine diagnostic testing while you are in store. The Audi Online Owner's Manual features Owner's, Radio and Navigation Manuals for Audi vehicles from model year 2008 to current. To view your specific vehicle's manuals, please enter a valid 17 digit VIN (Vehicle Identification Number). Need MPG information on the 2003 Audi A4? Visit Cars.com and get the latest information, as well as detailed specs and features. The brand was relaunched in 1965, after the company was acquired by Daimler-Benz and Volkswagen. Today, Audi stands as one of the best-selling automobile brands in the world. Among the most popular Audi models is the A4 and the Quattro. The Audi Quattro was the first production car with all-wheel drive, and also featured a turbocharged engine. Detailed features and specs for the Used 2003 Audi A4 including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Read reviews, browse our car inventory, and more. 2003 Audi A4 fuel system problems with 53 complaints from A4 owners. The worst complaints are fuel system, gasoline:delivery:fuel pump, fuel system, gasoline, and fuel/propulsion system. The most accurate 2003 Audi A4s MPG estimates based on real world results of 456 thousand miles driven in 43 Audi A4s 2003 Audi A4 MPG. Audi S4. 2003 Audi A4 Luxury V6 GAS Manual 5 Speed Sedan Added Dec 2018 • 6 Fuel-ups. Property of Afrckenway . Audi A4 1.8L 2003, DW65V™ Electric In-Tank Fuel Pump by DeatschWerks®. With 9-1025 Install KitPump Type: speciality. This fuel pump has a high torque motor that creates more flow at higher pressures, so you can supply larger fuel Motor Trend reviews the 2003 Audi A4 where consumers can find detailed information on specs, fuel economy, transmission and safety. Find local 2003 Audi A4 prices online. Motor Trend reviews the 2003 Audi A4 where consumers can find detailed information on specs, fuel economy, transmission and safety. Find local 2003 Audi A4 prices online. The new Audi A4 combines the latest technology with numerous features for your comfort and convenience. To help you get the best out of these features in everyday use, we recommend that you read this Manual carefully so you can quickly become familiar with your vehicle in detail.