I had a P0300 code when I cracked an O2 sensor. I had a lawyer send Nissan a letter and hopefully the will try to get it fixed. Thanks! 2005 Nissan Pathfinder LE 4.0L Excessive Emissions, Stall, Misfire, MIL Lamp on Posted to Asian Driveability on 6/26/2009 5 Replies Hi Nissan Techs, We have a 2005 pathfinder that seems to fall into IPDM failure category. Pathfinder Of The Month contest. P0300 Random Misfire code, when the SES light flashes it means the catalyic converters could be damaged. So that was 2 bad parts from Rock Auto!? Fixing P0305 should be considered a high priority. Also, 2006 Pathfinder LE AWD and 2008 Pathfinder SE 4x4. Problem with your 2005 Nissan Pathfinder? Learn more about the 2005 Nissan Pathfinder. Administrator at TheNissanPath.com and Moderator at NissanForums.com. Misfire multiple cylinders Nissan Frontier Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Misfire multiple cylinders Nissan Frontier This topic contains 12 replies, has 5 voices, and was last updated by Jeff J 4 years, 11 months ago . williamvarenz. JavaScript is disabled. On top of that, the rock auto replacement thermostat was bad from the get go. If the fuel pressure is in spec, then you know that there's no sense in doing anything with the fuel pump module or any of its individual parts, like the filter. OBD-II Trouble Code Description for P0306 Nissan. nissan. The truck overheats now within driving it a few minutes. Nissan Pathfinder P0300 Definition P0300 is a general and random misfire code, which means that the code is not going to tell you which cylinder is causing the misfire. Nissan Pathfinder P0305: Cylinder 5 – Misfire Detected, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Nissan Caravan P0305: Misfire Detected (Cylinder 5), Nissan Serena P0305: Misfire Detected (Cylinder 5), Chevy Impala: Brake Lights Stuck On → Diagnosis. It will often be accompanied by codes P0301, P0302, P0303, P0304 etc…. The efficient burning of fuel is essential to engine operation as the combustion of fuel is what provides the energy to power the engine in your Nissan. Hello, I parked my truck a while ago when it started to run very rough and was tossing out codes p0300 and randomly one of the other 6 cylinders: p0301, 302, etc. Mileage may suffer as well when your Pathfinder has P0305 as well. 2003 Nissan Frontier SVE 4x4 King Cab, VG33ER, AT. Just a wild guess - but has the fuel filter ever been replaced? I ended up replacing water pump as well while tracking that back down. If you get a different P030X code, you’ll know that one of those three components is bad, since by moving those components you have changed which cylinder the trouble code has registered in. You might have got a O2 sensor wet or some other sensor wet causing a misfire. A premier community to share your mods and builds. Cylinder 4 Misfire Detected. Administrator at TheNissanPath.com and Moderator at NissanForums.com. I did see one post about how someone was overheating was caused by a bad fan clutch clutch, but how would I tell if that went bad? P0306 NISSAN Meaning The Diagnostic Trouble Code (DTC) will set when a misfire occurs, engine speed will fluctuate. When a misfire occurs, engine speed will fluctuate. OBD-II Trouble Code Description for P0304 Nissan. You need to reset the trouble codes and swap the coil pack, wire, and plug from Cylinder 5 to another cylinder. Nissan code P0300 indicates that one or more cylinders are experiencing misfires. 2003 Nissan Frontier SVE 4x4 King Cab, VG33ER, AT. I am thinking about doing the same since I bypassed. Nissan cars recalled: Ignition problem? Hey everyone, checking in with an update. Here are the most common problems that may cause it. A misfire occurs when an insufficient amount of fuel is burning in a cylinder. An important thing to understand when finding the location of Cylinder 5 is that it’s going to be the fifth cylinder in the firing order. Unlike a lot of the OBDII codes, this code has to do directly with engine combustion. Our list of 8 known complaints reported by owners can help you fix your 2005 Nissan Pathfinder. If that doesn’t work, it may be time to do a compression test and see if you have a leak in that cylinder. YourMechanic Price $80 to $90 Labor: $80 -$90 Parts: $0 Average Dealer price $105 Average Shop price $97 Get an instant quote for your car. The vehicle may produce excess vibration, especially at lower RPM. Description. It was getting on my nerves so I eventually brought it to the dealer and the service manager and I went for a run to see if he could shed some light on this for me. Registered member of ClubFrontier.org and NissanHelp.com. Chat with like-minded Frontier owners. Plugged exhaust can foul/ruin plugs, replacing them should be the first thing you do. Welcome to the world of Pathfinder. pathfinder. Nissan P0304 Cylinder 4 Misfire Detected. In this episode we show you a 4.0 v6 that has a bit of a misfire! If the engine speed fluctuates enough to cause the crankshaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring. Even if the clutch is bad, it will still spin the fan - but at a much slower-than-normal speed. P0300 2005 NISSAN PATHFINDER Meaning When a misfire occurs, engine speed will fluctuate. If the fuel pressure is below spec, then you know you have an issue inside of the fuel tank, as the pump, filter and pressure regulator are all part of the fuel pump module. 2002-2006 Nissan Altima Discussion (2.5 & 3.5) General Nissan Altima Discussion (1993-2001) Parts For Sale - FS 2007-2012 Nissan Altima Discussion (2.5 & 3.5) Engine Performance (2002-2006) Recommended Communities On top of low prices, Advance Auto Parts offers 7 different trusted brands of Ignition Coil products for the 2005 Nissan Pathfinder. The fuel filter is not meant to be serviced under normal circumstances. I bought a used 2001 with 100,000 K in 2005 and shortly thereafter, I noticed a slight hitching but only occasionally. June 27, 2018, 2:41am #1. check engine lite is on,runs fine till i want to accelerate,lite blinks for 10-14 seconds then it smooths out. 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. The temp would climb both when moving and at idle. Nissan Pathfinder P0305 Definition P0305 is a cylinder specific misfire code, which means that Cylinder 5 is misfiring and causing it. Is this a common problem with this model? Good luck diagnosing the issue. P0305 is cause for concern and left unfixed can leave you stranded or make the vehicle virtually un-drivable. The Used 2005 Nissan Pathfinder is offered in the following submodels: Pathfinder SUV. 2012 Super Black Crew Cab SV 2WD, Shrockworks bumpers, sliders & skids; Retrax Pro bed cover, Hypertech Max Energy Power Programmer, Yaesu FT-7900R 2m/70cm ham radio, Joying Dual-DIN Android head unit, Katana LED headlamp bulbs, Morimoto & RUN-D LED driving lights, Diode Dynamics LED exterior bulbs. number 5 is the rear of the engine [near tranny], under the manifold. The Fuel filter is located inside the fuel tank, right next to the fuel pump. P0305 is a fairly common trouble code with the Nissan Pathfinder. There are quite a few things that can cause the P0305 trouble code to trigger the Nissan Pathfinder. Rather than go through all that work as a "guess," it would make more sense to check the fuel pump pressure. Hey everyone, I've got an '06 Xterra with 92,000 miles on it. This past weekend I was driving home from DC when my engine had multiple misfires and burnt out both cats and exhaust pipes. The problem is to find out which coil (s) is the bad one, most Nissan vehicle owner replaced all six coils at the same time. Registered member of ClubFrontier.org and NissanHelp.com. If it's shuddering at idle, then the misfire isn't just under load. These particular codes indicate that there is a misfire in cylinder’s one, two, and three respectively. When the truck was at about 210, I shut it down and squeezed both of the radiator hoses trying to push out any air bubbles, but that did not help. The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 5 into the exhaust. There is no harm inn removing the cat, but you will get a ses light on for it. It’s an easy, and cheap method of determining if your ignition components have gone bad. 2005 Nissan Pathfinder check engine light. Nissan P0306 Cylinder 6 Misfire Fault Detected. The P0305 trouble code will trigger the Pathfinder’s service engine soon light. P0305 is a cylinder specific misfire code, which means that Cylinder 5 is misfiring and causing it. Because my fan is rotating. Make sure you emptied all the cat pieces from the secondary cats, or they could be plugged with debris. For the 2005 model year, the redesigned 2005 Nissan Pathfinder sport utility vehicle is based on a new platform and features a 4.0-liter V-6 engine and three rows of seats. Get 2005 Nissan Pathfinder values, consumer reviews, safety ratings, and find cars for sale near you. Retired (2003), 16-year, former Nissan/ASE Master Tech. Also, 2006 Pathfinder LE AWD and 2008 Pathfinder SE 4x4. So I had 2 issues pop up at the same time. For a better experience, please enable JavaScript in your browser before proceeding. 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. Unrelated but where did you mount your added transmission cooler? 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