Questions & Answers for: Jeep what is a misfire

Question about 1996 Grand Cherokee

Misfire and loss of power?

Misfire and loss of power? could this be the catalytic converter? A bad cat will not cause a misfire, it usually falls victim to a misfiring engine and gets ruined. A misfire is usually caused by bad ...

Question about 1996 Grand Cherokee

2 Answers

What does the code 43 mean on a 1996 jeep grand

...Trouble code P0043 means: HO2S Heater Control Circuit Low (Bank 1, Sensor 3)Hex code 43 is for a misfire. DTC 43 indicates a cylinder misfire, but does not specify which cylinder is misfiring. To ...

Question about 2002 Grand Cherokee

1 Answer

What would cause a cylinder 5 misfire in my 2002

what would cause a cylinder 5 misfire in my 2002 What would cause a cylinder 5 misfire in my 2002 jeep grand cherokee 4.7L 04jeeplibertypo305changedinj coil plug counters stayed high for #5 saw spikes

Question about 1998 Grand Cherokee

1 Answer

98 grand cherokee, all cylinders are misfiring and

98 grand cherokee, all cylinders are misfiring and there is a random misfire i have changed plugs wires cap and rotor and ran a good fuel addtive. what else could be throwing misfire codes Check the ...

Question about 1995 Wrangler

1 Answer

There was a crack in my exhaust line and

There was a crack in my exhaust line and when I had that welded it lessened the problem. Engine Misfire diagnosis can be complex and there are many reasons for misfires to occur. I suggest you ...

Question about 2003 Liberty

1 Answer

Have codes indicating bank 2 running lean(po174,po153,po159) also have codes for misfires on all cylinders. Does the misfire trigger o2 codes or does bad o2 sensor cause misfires?

have codes indicating bank 2 running lean(po174,po153,po159) also have codes for misfires on all cylinders. Does the misfire trigger o2 codes or does bad o2 sensor cause misfires? misfire could cause ...

Question about 2007 Grand Cherokee Overland

1 Answer

2007 jeep grand cherokee is skipping and misfire codes

2007 jeep grand cherokee is skipping and misfire codes Changed plugs and dry gas There are several different things that could make it misfire ! not just plugs ,does it have plug wires or is it coil ...

Question about 2007 Grand Cherokee Overland

1 Answer

My 2011 jeep patriot has misfire 4 what does that mean?

My 2011 jeep patriot has misfire 4 what does that mean? which engine do you have? ok it means exactly that, the 4th cylinder is misfiring ever get a tune on car?> how many miles, now? are on ...

Question about 2007 Grand Cherokee Overland

2 Answers

99 jeep cherokee limited recently it would start but it would die out to keep it running had to keep foot on gas until it keeps running any idea what cause that

did you.
1: check oil levels.
2: check fuses.
3: hot foot keeps it running eacy? , no misfire can be ISC stuck closed. clean it?
4: hot foot (right) keeps it running but is hard to do

Question about 2007 Grand Cherokee Overland

1 Answer

Jeep Grand' Cherokee 2005 V8 Hemi MISFIRE

Jeep Grand' Cherokee 2005 V8 Hemi MISFIRE Hello y'all ! I bought a Jeep a month back, 2005 hemi V8. I changed out crankshaft sensor due to it dying at lights. After the change out of it the jeep no ...