00:00Audi Q7 running rough? Do these tune-up services now.
00:04Check spark plugs for wear, fouling, or poor ignition.
00:09Inspect ignition coils if the engine is misfiring or shaking.
00:13Replace the air filter if airflow is restricted.
00:18Check fuel injectors for poor fuel delivery or clogging.
00:22Change engine oil if it's old or contaminated.
00:27Inspect vacuum hoses for cracks and air leaks.
00:31Scan for fault codes to identify hidden engine problems.
00:36Check sensors that control fuel and engine performance.
00:40Inspect the throttle body for carbon buildup or sticking.
00:45Get a professional tune-up if your Q7 still runs rough.