2004 Volkswagen Golf Repair Question
Asked on October 7, 2011
When accelerating i put my foot on the accelerator but the car didnt increase speed. It then seemed ok but has since done it again when going up a hill
Wont accelerate past a certain speed when going up hill
Asked by josephorionAnswer
Replied on October 7, 2011
http://www.2carpros.com/articles/engine-hesitates
Could be caused by one of the following below
Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.
Note:If it doesn't apply disregard it and keep testing.
