Jeep Wrangler Engine Misfire

Browse Jeep Wrangler Engine Misfire questions and answers. Choose a question that matches your symptoms.

21 discussions

Runs Fine On Cold Start Up, Cylinder Misfires On Warm...

2008 JEEP WRANGLER
I Got A Check Engine Light On My Way To Work One Day. The Engine Was Misfiring, I Assumed It Was A Blown Spark Plug So I Had Them All...
4 ANSWERS
Asked by FunkyMoonCheese

Code Po300, Misfiring

2007 JEEP WRANGLER
My Motor Misfires On 2 - 4 - 6, On A Live Test.
1 ANSWER
16 IMAGES
Asked by Eugene Hamelin Holeinoneammo

2007 Jeep Wrangler Cylinder Misfire

2007 JEEP WRANGLER
2 Weeks Ago I Changed My Spark Plugs And I Was Getting A Cylinder 1 Misfire After Some Time The Code Turned Itself Off. Today I Decided To...
3 ANSWERS
Asked by AaronOB

My Engine Has A Miss And

2007 JEEP WRANGLER
I Have Already Changed Egr,coil,plugs And Plug Wires. Is It Posible That Is Is A Intake Manifold Gasket Leak Or A O2 Sensor?
1 ANSWER
Asked by michaelnewpor

Misfire On 1 And 4

2007 JEEP WRANGLER
Has No Spark For 1 And 4 Cyl. Also Scanner Shows No Pulse Width For Those Cyl. Replaced Coils, Plugs And Wires. Not Sure Where The Coil Gets...
1 ANSWER
Asked by clouwien

2005 Jeep Wrangler Engine Miss Firing

2005 JEEP WRANGLER
Running Perfect Until Oil Change...oil Leaking Out Of Front Of Engine And Engine Is Misfiring..engine Is Over Filled With Oil Now...will It...
1 ANSWER
Asked by taterbugparks

2003 Jeep Wrangler Misfiring During Acceleration

2003 JEEP WRANGLER
I Have A 2003 Jeep Wrangler That Is Bucking During Accelearation Starting Around 2200 To 2500 Rpm's Through All Gears. The Bucking Is If...
1 ANSWER
Asked by Svanhou1

Acts Like There Is A Misfire When Engine Temperatures...

2002 JEEP WRANGLER
Runs Fine Until It Reaches About 150 Degree Engine Temperature Then Acts Like It Has A Misfire. Has No Misfire Counts On Scanner. Also Has...
1 ANSWER
Asked by Payjobs

2002 Jeep Wrangler Intermittant Misfire

2002 JEEP WRANGLER
My Jeep Wrangle (4.0 L Inline Six) Has An Intermittant Misfire On The #1 Cylinder. On The Advice Of A Friend, I Replaced The Spark Pliugs...
1 ANSWER
Asked by pugsley1954

2002 Jeep Wrangler Cylinder Misfire

2002 JEEP WRANGLER
I Live In South Florida, And Recently We Have Gotten A Lot Of Rain. I Have Driven Through Some Pretty Big Puddles, And Since Then My Engine...
1 ANSWER
Asked by mikeym311

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