1989 Mercedes Benz C230 Repair Question
1989 Mercedes Benz C230 Very slow to get up to speed
1989 Mercedes Benz C230 6 cyl Two Wheel Drive Automatic 175000 miles
The car starts fine but it will take a long time to get up to driving speed. Does only about 10-15 miles and hour before it gets to driving speed
Inspect and test all the following listed below and get back with some results
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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.
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