CAR SPUTTERS

1996 Nissan Skyline

Tiny

jamie stew

November, 1, 2009 AT 10:11 PM

Heater problem
1996 Nissan Skyline 6 cyl Two Wheel Drive Manual 103 miles

hi ther my car sputters when my revs get to 5ooo an over can you tel me whts up?

FOUND 1590 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

November, 2, 2009 AT 1:03 AM

Could be one of the following: Oxygen sensor
Dirty fuel injectors (cleaning the injectors often fixes this).
Bad MAP (manifold absolute pressure) sensor
Bad TPS (throttle position) sensor
Bad or dirty MAF (mass airflow) sensor
Low fuel pressure (leaky fuel pressure regulator or weak fuel pump)
Vacuum leaks (intake manifold, vacuum hoses, throttle body, EGR valve)
Bad gasoline (fuel contaminated with water or too much alcohol)

Sometimes, what feels like a hesitation is actually ignition misfire rather than lean misfire. The causes of ignition misfire may include: Dirty or worn spark plugs
Bad plug wires
Weak ignition coil
Wet plug wires

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