1998 Nissan 200SX acts like not getting gas

164,000 MILES • 4 CYL • FWD • MANUAL
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WLDROSE23
  • MEMBER
  • 2 POSTS
it jumps, like gas not getting through the whole time. it is okay when on idle
Jun 22, 2010 at 6:25 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
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 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 22, 2010 at 8:06 AM
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