Question about 2005 Jeep Grand Cherokee

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2005 Jeep Grand Cherokee limited 4+4, is missing, replaced spark plugs, coil packs,fuel pump.02 sensors,still missing.runs ruff in idle.smell gas when it starts,

Had 4 repair people look still not fixed

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  • Expert
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Sounds like could have bad or leaking injectors would cause miss and fuel smell

Posted on May 02, 2019

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Check for the computer codes. It can point to the cylinder that is miss firing. Could be a bad injector. Do a cylinder balance.

Posted on May 02, 2019

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Posted on Jan 02, 2017

  • 37 Answers

SOURCE: 1999 jeep grand cherokee keeps missing and smells

Try changing the O2 sensor before the catalytic converter... mainly if you have seen a change in the gas mileage.

Posted on Oct 17, 2010

danoyachtcap
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SOURCE: 93 jeep grand cherokee wont start

Check the distributor for loose connections inside, on the coil.

Posted on Apr 22, 2015

rgall3285
  • 64252 Answers

SOURCE: 96 jeep grand Cherokee high use of fuel, code was 02 sensor, its unplugged consumption odor of gas..sensor unplugged ok 4 a temporary fix? I can't afford the repair yet? limited tools..Please help!

Sadly we can not afford to fix it for you .02 sensors are not expensive as compared to many other problems .

Posted on Dec 15, 2015

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2 Answers

93 jeep grand cherokee wont start


Take 2 screws out of PCM and replace with shorter ones

If you need further help, reach me via phone at https://www.6ya.com/expert/daniel_2eeb58b2fec3718e

Oct 23, 2012 | 1997 Jeep Grand Cherokee

1 Answer

Stalls and backfires 1997 jeep grand cherokee limited replaced the map sensor, coil rotor. distributer, spark plugs, spark plugs wires. throttle body pressure sensor ,ingnition coil IAT sensor. amd still...


you need to check the fuel pressure,and did you mean you replaced the distributor or just the rotor because inside the distributor is a pickup plate that some times causes this also 02 sensor can cause this.is your check engine light on if so go to chain auto parts store they usually read your codes for free.

Nov 26, 2010 | 1997 Jeep Grand Cherokee

2 Answers

How to replace spark plugs on 2000 jeep cherokee classic 6 cyl.? Also does 2000 cherokee have inline fuel filter?


TO REPLACE SPARK PLUGS YOU REMOVE COIL PACK MOUNTING BOLTS THEN REMOVE THE COIL PACK WITH BOOT OVER THE SPARK PLUG.YOU HAVE 6 INDIVIDUAL COIL PACK TO EACH CYLINDER. YOU NEED A 3/8 RATCHET WRENCH - LONG 3/8 EXTENSION -SPARK PLUG SOCKET - SPARK PLUG GAUGE.AND TORQUE WRENCH.THE 2000 MODEL JEEPS FUEL FILTER INSIDE THE TANK.1993 - 1996 MODEL JEEPS FUEL FILTER LOCATED LEFT SIDE OF THE VECHICLE NEAR THE FUEL TANK.

Jul 20, 2010 | 2000 Jeep Grand Cherokee

1 Answer

What would cause a cylinder 5 misfire in my 2002 jeep grand cherokee 4.7L


A misfire may mean that one or more of the following has happened:

Faulty spark plug or wire
Faulty coil (pack)
Faulty oxygen sensor(s)
Faulty fuel injector
Burned exhaust valve
Faulty catalytic converter(s)
Running out of fuel
Poor compression
Defective computer

If you notice symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.

Mar 24, 2010 | 2002 Jeep Grand Cherokee

3 Answers

Rough idle


replace map sensor

Mar 17, 2010 | 1993 Jeep Grand Cherokee

2 Answers

2000 grand cherokee #7 Cylinder not fireing


replace the coil pack... to confirm this pull spark plug leads off the coil pack one at a time.... note whether the idle changes. the spark will actually arc and you can hear it. if one of the plugs does not have this arcing... the coil pack is at fault.

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Apr 19, 2009 | 2000 Jeep Grand Cherokee

2 Answers

I have a jeep grand cherokee laredo with the 4.0L inline 6 and it stalls when driving and is also hard to start. the engine turns over, so i know its getting enough juice but it will not start. after...


have you actually had a fuel pressure test done on this Jeep? I had a 93 cherokee limited and i replaced the fuel pumpo but the new one was bad and it wasnt getting enough psi's

Mar 05, 2009 | 1996 Jeep Grand Cherokee

2 Answers

2002 Jeep Grand Cherokee Lardo misfiring


You say you changed the cam sensor. A1391 code is a crank sensor on the top of the trans. bell housing.

Feb 22, 2009 | 2002 Jeep Grand Cherokee

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