1996 Chevy Monte Carlo My car is jerking an cutting off whe

1996 CHEVROLET MONTE CARLO
18,854 MILES • 6 CYL • 4WD • AUTOMATIC
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MONTE504
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  • 1 POST
My engine light was on for Like 2 years so I had a engie service check done to my car at my local Auto Zone an they said.
1. Block passage on EGR System.
2. Failed EGR valve.
3. EGR Sclenoid faulty.
4. Failed EGR pressure sensor where applicable.
5. Failed EGR position sensor where applicable.
OR
1. Crank sensor defective.
2. Check connector and wiring to sensor.
3. Check trigger wheel for damage.

An the Guy there look like he didn't Know what he was talking about.
An i think he Gave me the wrong paper back so i don't know which one it is
Feb 19, 2010 at 10:22 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Sounds like its hesistating, lacking acceleration

Inspect and test all the following listed below:

Oxygen sensors.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking 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.
Feb 19, 2010 at 1:10 PM
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