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2009 chevy equinox po301 cylinder 1 misfire

Cyliner 1 misfire

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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

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Posted on Jan 02, 2017

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dennymulford
  • 1055 Answers

SOURCE: 1999 chevy suburban misfire

could be one of several things
1) run a compression check, if it low on that cyl then you have a blown head gasket or burnt valve
2) could be the enjector

Posted on Feb 27, 2009

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davesmith_37
  • 94 Answers

SOURCE: cylinder 2 misfire on a 1998 chevy blazer

check your plug wires for tears and dont overlap them

Posted on Feb 27, 2009

alicantecoli
  • 22219 Answers

SOURCE: randome misfire on all cylinders only under load

Try putting in bosch spark plugs with the 3 electrodes ,might help .As for the code reading well i wouldnt trust that because as its a new car then the chances are its encrypted software so the code you have will not be right.If the plugs do not cure it then its dealer only and i wouldnt be surprised if it didnt end up with a new ECU unit

Posted on Dec 12, 2009

  • 550 Answers

SOURCE: I have a 97 Chevy c1500 5.7. misfire/run hot

Do a compression test...may be a valve issue.
Good luck, Td

Posted on Apr 05, 2010

  • 17 Answers

SOURCE: Engine code: Misfire cylinder 1. Replaced plugs

There should be no built up fuel or oil in cylinder. The fuel will be burned off immediately, and there should have been very little unless you have a leaking injector. The only way oil will enter the cylinder is if you have a mechanical failure like worn rings or leaking valve seals.If after replacing the plugs and wires did not correct all or the skip after the first start up and road test then you have another issue causing the skip

Posted on May 23, 2010

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1 Answer

Ford freestar 2006, cylinder 6 code po301 cylinder 1 misfire


Standing on the passenger side.looking at the engine. Number 1 is the first cylinder on your left. Follow the wire to the coil. unplug it at the coil, lay the end of the plug close to the tip of the cap and start the engine. If there isn't multiple sparks, replace the coil. If there is , replace the plug and or wire. If you still have a misfire after that, do a compression test on number 1 cylinder.

Jul 07, 2015 | 2006 Ford Freestar

1 Answer

My Chevy Uplander 05 only starts shaking when I stopped at a light what can that be


It could be your engine misfiring. Usually the check engine light will be on with a code PO300 with random or PO301 for cylinder #1 and so forth. Have it checked because running with a misfire will damage the catalytic converter and be a costly repair. A quick scan will lead you to your area of trouble.

Jun 09, 2015 | 2005 Chevrolet Uplander

1 Answer

2003 acura tl error codes po301 po302 po304 po306 p1399 po300


PO300 and P1399 are random cylinder misfire detected.
PO301 cylinder 1 misfire
PO302 cylinder 2 misfire
PO304 cylinder 4 misfire
PO306 cylinder 6 misfire
I would say that you have damage to the ignition wiring harness or you ECM is failing.

Feb 17, 2015 | Acura Cars & Trucks

1 Answer

Po301 on chevy mzlibu 2003


code po301 refers to cylinder 1 misfire detected===causes--engine mechanical fault ( head gasket , cracked head , bent/burnt valves) ---wiring (HT lead, distributor cap or individual coil)--ignition / fuel ( injector and wiring)ECT/MAF sensor---ECM
Go for the cheapest fix first.

Jun 25, 2014 | 2003 Chevrolet Malibu

1 Answer

My 2005 Chevy Equinox LT has a number 1 cylinder misfire. I already had the spark plugs and wires changed. I also had the coil changed and it still misfires. I checked it with my OB2 computer, and it reads...


Have you done a compression check? I had the same problem on an S-10 Chevy pick up. Found that # 3 cylinder had low compression due to a burnt exhaust valve. No more problems after having valve job done on the engine.

Feb 16, 2011 | 2005 Chevrolet Equinox

3 Answers

CODES-PO301-PO303-PO316- CHANGED PLUGS & WIRES. STILL MISS ON START UP, GOES AWAY MOST OF THE TIME ABOVE 1000 R.P.M


P0301 - Cylinder 1 Misfire Detected.

Causes:
- Improper spark plug at cylinder #1
- Insufficient compression at cylinder #1
- Incorrect fuel pressure
- The injector circuit is open or shorted at cylinder #1
- Fuel injector #1 may be faulty
- Intake air leak

Solutions:
- Perform Injector Service
- Replaced Spark Plug #1
- Replaced Injector #1
- Replaced Ignition Coil #1

P0303 - Cylinder 3 Misfire Detected.
Follow info from P0301.

P0316 - Misfire Occurred In The First 1,000 Engine Revolutions.

Causes:
- Damaged CKP sensor.
- Ignition System.
- Fuel Injectors
- Running out of fuel
- Fuel Quality
- Base engine
- Damaged Powertrain Control Module

Solutions:
Usually the P0316 is combine with a P03XX codes. The P03XX code indicates in which cylinder the misfire occurred.

Jan 17, 2011 | 2002 Mercury Sable

1 Answer

WHAT IS THE CAUSE OF THE PO301 CODE?


The error code p0301 ,This code is related to misfire.The cylinder is misfiring. p0301 this is the indication of cylinder number 1 ,that is misfiring.If the code comes up as p0300 this is the indication of random misfire from all the cylinders.But in your case its indicating p0301 this is indication of cylinder 1 misfire.Check cylinder 1 and replace the faulty cylinder 1 to clear the fault.The spark plugs and the wires connecting to spark plugs also needs to be checked. Keep updated with any more query.Thanks.

Oct 12, 2010 | 2003 Mitsubishi Lancer

2 Answers

98 grand cherokee cyliner 1 misfire,, HELP ..


remove valve cover and check valve movement

if all valves have full motion then you have a bad set of rings

Jan 03, 2010 | 1998 Jeep Grand Cherokee

1 Answer

I have a diagnostic trouble codes p1768,po300,and a po420. what does this mean?


I have tow of the three requested codes. po300 is misfire detected at multiple cylinders. See po301-306 represent the cylinder # misfire. So 301 is cylinder #1 misfire.

po420 is Catalytic Converter Efficiency Failure

Oct 08, 2009 | 1996 Plymouth Voyager

4 Answers

HI I HAVE A 2001 MAZDA TRIBUTE AND THE CODES PO301 AND PO303 CAME UP IN THE DIAGNOSTIC REPORT. THE CAR TURNS OFF WHEN I WARM IT UP IN THE MORNING IN THE COLD AND AFTER THAT ITS FINE I ALREADY CHANGED THE...


cylinder 1 misfire and low compression. Plugs and wires changed plus new fuel injectors. The engines still misses and no one can find the cause. When put on the computer it read misfire cylinder 1.

Dec 31, 2008 | 2004 Mazda Tribute

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