2001 Volvo 240 engine is missing

2001 VOLVO 240
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GARY SHEPPARD
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  • 1 POST
Engine Performance problem
2001 Volvo 240 6 cyl Two Wheel Drive Automatic 60,ooo miles

at 55 to 60 m.p.h. my engine is missing
Jun 25, 2010 at 8:38 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking,fuel filter or defective fuel pump.
False air leakage.
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.
Jun 25, 2010 at 8:44 AM
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