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Code 302 misfire 2# cylinder - 2002 GMC Envoy

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2003 sorento 3.5 cranks won't start code 300 302 304 306


The code 300 is a Random/Multiple Cylinder Misfire....a 302 is Cylinder # 2 misfire detected. ..and the same for 304 and 306..being 304 is cylinder 4 misfire and 306 is cylinder 6 misfire...All these at the same time normally is a faulty coil pack..,and or faulty coils...spark plugs.,plug wires.....It should be running horribly or barely ....However it could be internal losing compression.....It could just need a good tune up.....Disconnect battery before changing coils,wires..,or plugs in order to clear the fault codes.....

Feb 17, 2015 | 2003 Kia Sorento

1 Answer

How to fix engine light code 300, 301, and 302?


Hello Janet, those codes are 300=misfire cylinder #1 , 301= misfire cylinder #2, 302 =misfire #3 cylinder, it sounds like a bad coil pack but I don't know what motor you have or I could give more info. sorry
Woody. hope this helped you.

Sep 30, 2014 | 2000 Toyota Avalon

1 Answer

How to fix an emission test failure on car with code 300?


Could also be a fuel injector problem. Code 300 is for a random miss and 302 is for cylinder two. But it does not mean the cylinder has no spark, just that it is not producing power.

Sep 14, 2014 | Toyota ECHO Cars & Trucks

1 Answer

2003 ford taurus trouble codes 302 and 316


The error code 302, means misfiring at cylinder 2 while code316 means misfiring detected in first 1000 revolutions. The reason for misfiring may be faulty spark plug, faulty plug ground connection or can be damaged wires.

Jun 16, 2013 | 2003 Ford Explorer

1 Answer

What are codes 302 303 misfire that come up and how do i fix it


the codes are p0302 and p0303 p0302 if a misfire in cylinder number 2 p0303 is a misfire in cylinder number 3

Mar 30, 2012 | 1997 Honda Accord

2 Answers

Showing code 302 running with a sputter


if your saying its a P0302, it means this Cylinder 2 Misfire Detected check here for solutions http://www.obd-codes.com/p0302

Jun 14, 2011 | 1999 Chevrolet K1500

1 Answer

Po300,301,302,161,306 code numbers,what are they.upon acceleration it is like gas is having problem being sent to engine


P300 is random multiple misfire,301 is cylinder 1 misfire. 302 is cylinder 2 misfire & 306 is cylinder 6 misfire. P161 is a bad heater circuit in oxygen sensor bank 2 sensor 2. It is behind catalytic convertor. I would replace downstream oxygen sensor & clear codes. Run vehicle it may be all that is wrong.

Apr 04, 2011 | 2001 Dodge Dakota

1 Answer

Engine stalls randomly engine code for ignition module group b, and misfire in cylinder 2 (302). changed sparked plugs problem got worst


Misfire means...spark plug is not working or you have a loose compression on cylinder. 2. Have the cylinder 2 test for compression and advice.

Oct 07, 2010 | Cadillac Seville Cars & Trucks

1 Answer

1999 grand prix gt 3.8v 6 error codes 300 and 302


The PO300 code is random/multiple cylinder misfire detected. Sinsc you have the code PO302, that means that cylinder 2 is the one misfiring, usually a bad coil pack, or spark plug.

May 12, 2010 | 1999 Pontiac Grand Prix

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