1999 Jeep Grand Cherokee Laredo

1999 JEEP GRAND CHEROKEE
160,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BURNWIDEOPEN
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1999 jeep Laredo skips
Jul 19, 2011 at 12:41 PM
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RASMATAZ
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  • 75,992 POSTS
https://www.2carpros.com/articles/engine-hesitates

Could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
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 it and keep testing
Oct 14, 2011 at 2:24 AM
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