Ruff idle and stall

Tiny
BIGKORN
  • MEMBER
  • 1996 JEEP GRAND CHEROKEE
  • 220,000 MILES
1996 4.0 jeep grand cherokee replaced ecm camshaft position sensor coil and did a basic tune up finaly got the engine running with the replacement of the camshaft position sensor but now runs ruff and stalls
Thursday, July 28th, 2011 AT 7:05 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
https://www.2carpros.com/articles/engine-misfires-or-runs-rough

1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-
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Thursday, July 28th, 2011 AT 9:58 AM

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