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2007 commander 4.7 v8 flexfuel sport manual 4wd
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Just got a 07 commander 4.7 v8 flexfuel I believe sport edition. So the commander runs fine for a while then will start idling/running rough, seems like it happens when it's warmed up or has been running already. Sometimes will stall out at a stop light. At 40-70mph rides fine always. When it's idling rough it won't accelerate and when it gets really bad throws a code p0300. I have changed plugs, Idle air control, air filter and put injector cleaner(berrymans) in. Thought it was coil packs so I changed one out that seemed bad with new one and didn't do anything. I now think it may be the PCM. Trying to figure this out, need to anyways.
 

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@Rollwiththetide Welcome to the forum! Please go to your account settings and create a "signature" with your XK's details (year, model trim, engine, which 4WD system you have, etc.) Thanks.
 

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Just got a 07 commander 4.7 v8 flexfuel I believe sport edition. So the commander runs fine for a while then will start idling/running rough, seems like it happens when it's warmed up or has been running already. Sometimes will stall out at a stop light. At 40-70mph rides fine always. When it's idling rough it won't accelerate and when it gets really bad throws a code p0300. I have changed plugs, Idle air control, air filter and put injector cleaner(berrymans) in. Thought it was coil packs so I changed one out that seemed bad with new one and didn't do anything. I now think it may be the PCM. Trying to figure this out, need to anyways.
@Rollwiththetide ;

Welcome to the forum post some pics of your Commander when you can;

Here are some links if you need to order any parts for repairs or upgrades to your XK;

Chrysler/Jeep Factory Parts: https://www.factorychryslerparts.com/

North American Parts: https://northamericanparts.rpmware.c...unt/login.aspx

JeepinByAl: JBAoffroad.com

JustforJeeps.com - https://www.justforjeeps.com/

Rough County lift kits - Suspension Lift Kits, Body Lifts, Leveling Kit, 4x4, Jeep, Chevy, Dodge, Ford, Off-road Truck | Rough Country Suspension Systems®

4 inch XK Superlift;
AFE: Advanced FLOW Engineering | Engineered Adrenaline

CARiD.com - https://www.carid.com/?gclid=CjwKEAj...NrrxoCEBbw_wcB

Bilstein shocks & struts - Home

WAM Custom Bumpers - https://wambumpers.com/

Jeep Steel Bumpers
4WheelParts.com - Truck Parts & Jeep Parts - Lift Kits, Winches, Tonneau Covers, Tires, Wheels, Bumpers, Performance ? 4 Wheel Parts

RockAuto - https://www.rockauto.com/en/catalog/...catalog%2Fjeep

Additionally, please read the New Member Required Reading below & complete your profile signature as directed;

NEW MEMBER REQUIRED READING!!! Important New Member information, Forum requirements & Forum rules. | Jeep Commander Forum

I hope you find this information useful & again, welcome aboard.
 
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