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Multiple cylinder misfire on 2004 buick lesabre

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: po300 multiple cylinder misfire po705 transfer case circuit malfunction

Check the EGR valve. Replacing the EGR valve fixed my error code for misfiring. I also had to remove the battery cable for 5 minutes to turn off the check engine light.

Posted on Feb 09, 2009

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roedmondson
  • 68 Answers

SOURCE: 2000 CIVIC System too lean Cylinder 3 and 4 misfire Deteced

  1. P0171: This means that the oxygen sensor has detected a lean air-fuel ratio. This can be caused due to a vaccuum leak or a problem in the HO2S circuit or the HO2S (Heated Oxygen Sensor) itself. (Bank one Sensor one). This is commonly located along the exhaust pipe. It could also be a bad Mass Air Flow sensor or a bad Engine Coolant Temperature sensor. Diagnostic checks will be needed to be carried out to be verified though
  2. Well as for the other codes, it means #3&4 cylinders are misfiring. It is a possibility that the P0171 code mite have caused the others to show up. I can be wrong though. But it is a strong possibility. If the air fuel mixtue is too lean indeed, mis-firing will occur, unless it is an actual electronic and not a mechnical problem. By the way, when these codes appear, how is the engine's performance. Does it remain the same or behaves poorly?

Posted on Feb 14, 2009

honeymokey
  • 3113 Answers

SOURCE: 2004 Buick Lesabre speedometer not working

Yes it's on the right side othe transmission just above the passenger side cv axle. You most likley need to send the cluster off and have it checked. Model Electronics in NY.

Posted on Oct 09, 2009

  • 1374 Answers

SOURCE: 2006 RAV4 V6 multiple cylinder misfire, VSC, check engine and sli

You need a scanner to pull out the engine light codes.
Use a shopu manual to aid you with the diagnosis and repair.
The slip indicator and vsc light being on means these systems are not working. Once you pull the codes and do the repair and erase the codes the lights will go off.
There will be a code in there for the misfiring.
Good luck and keep me posted.

Posted on Mar 09, 2010

autoacworks
  • 120 Answers

SOURCE: 2004 dodge ram 1500 5.7 hemi. misfire on multiple

sounds like you need an engine my friend or a good mechanic to rebuild that one

Posted on Nov 21, 2010

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1 Answer

2002 Buick lesabre check engine light flashing and runs rough help


You have a misfire ,spark plug ,coil etc. .. the flashing check engine light is to warn you that the misfire is severe enough to damage the catalytic converter ! You need to take it to a repair right away ! A new catalytic converter can cost as much as $1,000 . The shop will check the code's in the PCM . this will tell them what cylinder is misfiring !

Apr 22, 2015 | 2002 Buick LeSabre

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2 codes p0300 and p0171


Random/Multiple Cylinder Misfire Detected & System Too Lean (Bank 1)

Mar 06, 2015 | 1997 Buick LeSabre

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Code po300


po300=multiple cylinder misfire,,is that the only on code,

Sep 09, 2014 | 2002 Buick LeSabre

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Po128 po131 po300 po463


P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0131 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
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P0463 Fuel Level Sensor Circuit High input

obd2 code scanner

Aug 16, 2012 | 2000 Buick LeSabre

1 Answer

2000 Buick LeSabre Will not start Replaced cam


Multiple engine misfire is related to the coils and the ignition control module. I have a 2002 with the 3.8 engine. It has three coils. I just went through this problem. I bought one coil and tried it in each position with no improvement. It was the ignition control module. Mine is located under the three coils. A relatively easy item to replace. Cost about $140.

Apr 18, 2010 | 2000 Buick LeSabre

1 Answer

1997 Buick Lesabre Limited Spark or Fuel Problem?


Hi:

Multiple cylinder misfire means that more than one spark plug didn't fire, and that rules out a single spark plug fail.

You are more likely looking at an ignition module, or a coil.

Nov 24, 2009 | 1997 Buick LeSabre

2 Answers

98 buick lesabre 3.8, engine misfires. coil for #1& #4


IF SPARK PLUGS AND WIRES IS GOOD.I AM LOOKING AT FAULTY COIL OR BAD IGNITION MODULE.

Nov 10, 2009 | 1998 Buick LeSabre

1 Answer

Misfire of cylinder 2 & 5 on 04 Buick LaSabre Custom


Ok this may be something smal that may be simple to fixs; your plugs are in the wrong cylinder?

Check Your gap size .060 (In thousandths of an inch)

Im not sure of the size of engine please look below for your make?

82c1f61.jpg

Fig. 3.8L VIN 1 Engine Firing order: 1-6-5-4-3-2 Distributorless ignition system


756ae24.jpg
Fig. 3.8L VIN K Engine Firing order: 1-6-5-4-3-2 Distributorless ignition system


21520e9.jpg
Fig. 3.8L (VIN 1 and L) Engines Firing order: 1-6-5-4-3-2 Distributorless ignition system
321b2dc.jpg
Fig. 3.8L (VIN K) Engine Firing order: 1-6-5-4-3-2 Distributorless ignition system
I hope that this help!

Jun 08, 2009 | 2004 Buick LeSabre

1 Answer

Trying to check sparkplugs on 2001 buick lesabre


An OBD-2 scanner will pinpoint which cylinder has the miss fire ( as long as the check engine lite is on. Try that and see which cylinder is bad first.. Thanks

Mar 16, 2009 | 2001 Buick LeSabre

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