For Shop Owners
itimaster.ru
OBDII Code List
P0300 2002 CHEVROLET TRAIL BLAZER

P0300 2002 CHEVROLET TRAIL BLAZER - Cylinder Misfire Detected Random Cylinders

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3 What does this mean?

Possible causes

  • Faulty spark plug (s)
  • Faulty ignition coil (s)
  • Clogged or faulty fuel injector (s)
  • Intake air leak
  • Fuel injectors harness is open or shorted
  • Fuel Injectors circuit poor electrical connection
  • Ignition coils harness is open or shorted
  • Ignition coils circuit poor electrical connection
  • Insufficient cylinders compression
  • Incorrect fuel pressure
What does this mean?

Tech notes

The P0300 code means that a cylinder(s) is misfiring or is randomly misfiring. Start by checking for intake leaks, intake gaskets are common caused of multi-cylinder misfiring. If no leak are found the next step is to replace the spark plugs. If the problem persists more tests needs to be done to diagnose problem, see "Possible Causes".





User Submitted Video
What does this mean?

When is the code detected?

The control module monitors the crankshaft speed and has detected a misfire condition

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/loss of power
  • Hard start
  • Engine hesitation

P0300 2002 CHEVROLET TRAIL BLAZER Description

When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position (CKP) sensor signal to vary, the Engine Control Module (ECM) can determine that a misfire is occurring.
OBDII Code P0300 2002 Chevrolet Trail Blazer - Cylinder Misfire Detected Random Cylinders - itimaster.ru

Need more help?

Do you need more help with the P0300 2002 Chevrolet Trail Blazer code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code

P0300 2002 CHEVROLET TRAIL BLAZER Comments

Help us improve itimaster.ru. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0300 2002 Chevrolet Trail Blazer code? Have you replaced any parts?
Any information is appreciated. Thanks
Repair Importance Level: 3
1=Low 2=Medium 3=High
Repair Difficulty Level: 3
1=Easy 2=Moderate 3=Hard

Browse All Codes For Specific Model YearBeta
Ford F150 1998 Ford F150
1999 Ford F150
2000 Ford F150
2001 Ford F150
2002 Ford F150
2003 Ford F150
Ford Fusion 2006 Ford Fusion
2007 Ford Fusion
2008 Ford Fusion
2009 Ford Fusion
2010 Ford Fusion
2011 Ford Fusion
2012 Ford Fusion
Honda Accord 2008 Honda Accord
2009 Honda Accord
2010 Honda Accord
Honda Civic 1996 Honda Civic
1997 Honda Civic
1998 Honda Civic
1999 Honda Civic
2000 Honda Civic
Infiniti G35 2003 Infiniti G35
2004 Infiniti G35
2005 Infiniti G35
2006 Infiniti G35
Nissan Altima 2002 Nissan Altima
2003 Nissan Altima
2004 Nissan Altima
2005 Nissan Altima
2006 Nissan Altima
2008 Nissan Altima
2009 Nissan Altima
2010 Nissan Altima
2011 Nissan Altima
2012 Nissan Altima
Nissan Maxima 2005 Nissan Maxima
2006 Nissan Maxima
2007 Nissan Maxima
2008 Nissan Maxima
Nissan Pathfinder 2005 Nissan Pathfinder
2006 Nissan Pathfinder
2007 Nissan Pathfinder
2008 Nissan Pathfinder
2009 Nissan Pathfinder
2010 Nissan Pathfinder
2011 Nissan Pathfinder
2012 Nissan Pathfinder
Nissan Rogue 2008 Nissan Rogue
2009 Nissan Rogue
2010 Nissan Rogue
2011 Nissan Rogue
2012 Nissan Rogue
2013 Nissan Rogue
Nissan Sentra 2002 Nissan Sentra
2003 Nissan Sentra
2004 Nissan Sentra
2005 Nissan Sentra
2006 Nissan Sentra
2007 Nissan Sentra
2008 Nissan Sentra
2009 Nissan Sentra
2010 Nissan Sentra
2011 Nissan Sentra
2012 Nissan Sentra
Toyota Camry 1997 Toyota Camry
1998 Toyota Camry
1999 Toyota Camry
2000 Toyota Camry
2001 Toyota Camry
2006 Toyota Camry
2007 Toyota Camry
2008 Toyota Camry
2009 Toyota Camry
2010 Toyota Camry
2011 Toyota Camry
Toyota Corolla 2005 Toyota Corolla
Toyota Echo 2000 Toyota Echo
2001 Toyota Echo
2002 Toyota Echo
Toyota Highlander 2001 Toyota Highlander
2002 Toyota Highlander
2003 Toyota Highlander
2004 Toyota Highlander
2005 Toyota Highlander
2006 Toyota Highlander
2007 Toyota Highlander
Toyota Prius 2004 Toyota Prius
2005 Toyota Prius
2006 Toyota Prius
2007 Toyota Prius
2008 Toyota Prius
2009 Toyota Prius
Scion xB 2005 Scion xB
2006 Scion xB
2007 Scion xB
Advertisement
Home - For Shop Owners - About itimaster.ru - Privacy Policy - Terms and Conditions - - Copyright 2010-2018 itimaster.ru
itimaster.ru - - - -
Posted and Edit by 04-15-2017

Related pages


2005 nissan xterra problemss10 speed sensormazda 3 error codesle auto glass oaklandford focus obd2car clinic puyallupchevy silverado 2003p0113 error codecam shaft actuatornissan code p04202002 honda accord transmission problemshonda accord oxygen sensor replacement cost2001 hyundai accent catalytic converterhonda accord transmission codesp0171 chevy2006 jeep liberty thermostat replacement2001 saturn sl2 engineobd2 code p01412009 chevy aveo thermostatbad camshaft symptomspo171p0135 codep01561999 chevy tahoe exhausttoyota corolla 2006 specsp0523 jeep grand cherokee2003 gmc envoy thermostat locationford focus code p0420what does srs mean on a mercedesp0103nissan armada brake problemsf150 oxygen sensor symptomsp0300 code chevynissan primera batteryscion xb exhaustdodge dakota codes2000 bmw 528i warning lights2004 chevy trailblazer overheatingcode p0421po172 codearea code 01612002 kia sedona problems2006 ford taurus starter replacementobd diagnostic codescrankshaft camshaftgs300 fuel consumptionvolkswagen passat 2006 problems96 honda accord speed sensor2001 ford f150 heater problemsnissan altima electrical problemstoyota camry exhaust2006 chevy impala fuel economy1999 ford f250 super duty problemsengine oil for mitsubishi lancerp1491 jeepronys car proswhat can cause a p0420 codeford fusion gas tank5.4 triton cylinder heads2000 lexus rx300 problemswhat does the icp sensor dop2009 mazdabmw oxygen sensor replacementsubaru knock sensorhow to fix an evap leakp0302 error codecadillac devhow to fix a p0171 code1996 honda accord automatic transmission fluidcadillac deville 2003 problemstrouble code p0420gm code po449honda accord speedometer not workingsubaru obd ii codeshonda civic 2005 fuse boxspeedometer servicejiffy lube durangohonda accord 96 engine2001 jeep wrangler fuel pump