2009 toyota sienna misfire. After changing countless parts that didn't fix the.

2009 toyota sienna misfire Ever A P0300 is a random misfire code that could have dozens of reasons. to/465UWj7An engine misfire is when a cylinder has an inc This is Part 2 of my P0305 misfire troubleshooting. 5 Camry LE with 74k on it. For the past few weeks, I have had intermittent misfiring of the front bank of cylinders while getting up to speed on the . Shop has replaced plugs and flushed the fuel system and the problem Repair Information for P0301 Toyota code. New member here. If/When an ignition coil is faulty it will set it's own p-code. Got in the car today and it took a stuttering start onto the road causing the CEL to start blinking (this recurred two more times while at slow speed, but not at high speed). #Toyota #Sienna #FuelPump #Misfire Hopefully I have posted this in the correct forum. 5 V6 auto that has been throwing the P0420 for more than a year. Two weeks back driving down I87 in NY at about 75 mph for an extended time my ECL came on accompanied by the VSC and TRAC lights. it runs great cold. Here is what I used to diagnose and fix: compression tester: https://amzn. 9K views 7 replies 4 participants last post by Greetings! I have a 2011 Toyota Sienna 6 cylinder. Find all about what P0302 code means, its typical causes, and possible About this item Direct Replacement Ignition Coils. I've only tried replacing the spark plug so far 2009 TOYOTA SIENNA CE, VIN: 5TDZK23C99S263472, Auction Date: 11/24/2025 02:00:00 AM (CDT), Location: AMERICAN CANYON, CA | CLEAN TITLE Cylinder misfires sap power and acceleration. The van then sat unused the next two days until Saturday. When a P0304 code is triggered in a Toyota vehicle, it indicates that a misfire has been detected in cylinder 4 of the engine. P0300 Code Toyota Sienna 3. We swapped the spark plugs (all 6), ignition coil and then The P0302 Toyota code means that the cylinder 2 is misfiring or is randomly misfiring. Hope you enjoy!#diagnostics Toyota Sienna flashing check engine light Cylinder misfire P0301 P0302 P0303 P0304 P0305 P0306 RB The Mechanic 134K subscribers Subscribe Fixing a misfire on my 2008 Toyota sienna. 6 Nm). The shop has replaced the plug and coil, but the misfire remains. I took it to the dealer last week and was informed I have a misfire on Cylinder #4 P0304 means cylinder number 4 is experiencing misfires. I had to stop and restart the car several times before getting to the Repair Information for P0303 Toyota code. Repair Information for P0302 Toyota code. The fuel pump psi should be in the range of 40-60. 5L, the recommended torque value is typically 13 lb-ft (17. We have a 09 Sienna with avout 150k miles that started shaking and not wanting to accerlate all of a sudden. In In this video I will show you how to troubleshoot and diagnose a cylinder misfire problem in your vehicle. 3 motor this will help send you to the right cylinder for new plugs or new coil. You can find similar 2008 Toyota Sienna and other vehicles near Hi everyone, we got a cylinder 1 misfire in our 2011 Toyota sienna V6. 3l v6. This process only works on the 3. Recently it has developed a misfire, and shows codes for random multiple misfires and 2009 Sienna getting RANDOM coil misfires coil headgasket misfire Jump to Latest 2. I have a 2001 Generation 1 Sienna that has 210,000 miles. Here are the My 2009 Sienna is running lean in bank 1 only (code P0171). 1997 Toyota Avalon XLS The Toyota Sienna is an excellent family vehicle that offers lots of space and great reliability. After changing countless parts that didn't fix the 2009 XLE - Occasional Misfire, Multiple Random Codes on Brakes, Cruise, Ignition Coil, ECM codes showing misfire Jump to Latest 2009 Toyota Sienna, Limited ️ VIN: 5TDBK22C49S026178 Lot: 0-39641773, Sale date: 2024-06-25 ️ Location: Long Island (NY), USA | Odometer: 146 148 mi I have a serious misfire on cylinder #2 so I checked and gapped the plug (looks normal, not fouled) plus swapped coils with another cylinder but the misfire remains on We would like to show you a description here but the site won’t allow us. Coil swap and cylinder diagram. Several months ago the engine light is on. I bought the vehicle in February and didn't experience a misfire until a month or so after purchase. Cold 2005 Sienna, I occasionally get a p0304 (misfire cylinder 4) and engine runs rough. The P0300 code always triggered This 2000 Toyota Sienna has over HALF A MILLION miles on the original drivetrain!!Owner says that it's running rough and the Check Engine light is blinking. I have a 2003 Camry that 2006 Sienna Limited Error Code: P0305 This is the error code for a misfire on cylinder #5, which is most likely a spark plug going. Couple of weeks ago , the car started to show some signs of problems and blinking check engine light. Cylinder 4 misfire possible ecm issue? [Solved] Jump to Latest 5. I checked the code, it was It is misfiring badly, codes P0306, P0303, P0302, P0301, P0300 and a new one just came up P0172. Learn what Cylinder 6 Misfire Detected means, location and how to repair. 2K views 4 replies 3 participants last post by Fibber2 Jul 28, 2020 S Hey folks! I'll ask my question first and then give what I've tried so far, but I'm stumped on the next step to try. About a year ago, the check engine light was flashing. Symptoms include shaking, reduced power, and flashing check engine lights. 7K views 1 reply 2 participants last post by charleshang16 Aug 11, 2020 P0300, 301, 303, plugs and coils replaced. I hooked up an OBDII and got three codes, a misfire general code, #2 misfire, #5 misfire. Has a misfire in cyl 2007 Toyota sienna van Multiple misfire all 6Misfires may result from faulty or worn spark plugs, defective ignition coils, low cylinder compression, engine vacuum leaks, and/or damaged Back in September my 2009 Sienna threw these lights after a 6000mi road trip out west. Got this back. Then Misfires in the 2009 Sienna typically stem from faulty ignition coils or worn spark plugs. Toyota 3. I've used my scanner to verify it's only in bank 1. Often, that's caused by a bad COP (coil on plug). I found if I replace or clean the spark plug in cylinder 4, it goes away. I replaced the plugs and wires about 2 years ago (20,000 miles), along with A couple weeks after replacing the O2 sensors, I started getting a random misfire code (P0300), along with P0302 & P0306 misfire codes. Do you have the specific code numbers? 2015 Sienna Limited Premium, 2019 Subaru Forester, 2018 For the 2009 Toyota Highlander Limited 3. Sometimes P0305 means cylinder number 5 is experiencing misfires. 3 liter I sent the vehicle into my mechanic two weeks ago to fix the same problem, they diagnose P0300 multi engine misfire, and recommended to replace all 6 engine ignition coils Toyota fix a 2006 Toyota Sienna with code P0300 (random misfire) and codes P0430 & P0420, will start with a tune-up; spark plugs and ignition coils. And with our easy-to-use platform, you can bid on and purchase this 2008 FIAT Sedici SUV 2005-2009 vs. When I I have been experiencing a misfiring engine on my 2015 Sienna (3. The P0300 code indicates a I have a buddy that has a 2001 Toyota Sienna with the 3. P0301 thru P0306 define specific cylinder misfires BillG said: BTW, Toyota Sienna Service Manual: Oxygen (A/F) Sensor Heater Control Circuit - Diagnostic trouble code chart - Sfi system Repair Information for P0300 Toyota code. It report misfire on Cylinder 1 3 5. When it Bid on 🚗 2009 Toyota All Models with VIN: 5TDZK23C39S256419, Lot #️⃣ 91999265 for Sale at Online Auctions in 📍 Loganville, GA @ Auto4Export 2000 Toyota Sienna 3. Learn what Cylinder 3 Misfire Detected means, location and how to repair. 2007 Sienna - 288,000 miles - 2GR-FE This is an intermittent problem that is becoming more frequent. Compare car dimensions (length, width and height) vs. It previously had codes for ignition timing over retarded (I think p0022/p0021) also had a code for random misfire p0300. When I got 2012 Sienna AWD Misfire cylinders 2 4 6 1 reading Jump to Latest 5. I have Sienna 2001 XLE. The mechanic got the following codes Hello Sienna owners and thanks for all the information. I replaced all Oil is dark but nothing noteworthy (synthetic w/ 8K miles on it) Then today it threw a CEL, P0304 (cylinder 4 misfire) and P0300 (multiple random cylinder misfire). com Home Forums Generation 2 Sienna (2004-2010) Problems, Maintenance, and I keep getting a Misfire in Cyl 5 check engine light. Start by checking for intake leaks an if no leaks are found the next step is to replace the spark plugs on How to resolve Toyota Camry misfire P0301 P0302 P0303 or P0304. No problems. I bought 2022 Toyota Camry hybrid new from the dealer, as far as what I remember cold start was not an issue before but after about 80k miles, especially in the winter. It threw P0305 code. Few months back, we see that Check Engine Line with Slip Indicator 2009 TOYOTA SIENNA VAN, VIN: 5TDZK23C79S245939, Auction Date: 11/25/2025 12:00:00 AM (CDT), Location: MEMPHIS, TN | CONNECTICUT Hi. 1997 Toyota Avalon XLS Hi all. We bought it about 5 years ago with 106k. 3. Will help with Codes P0351 P0352 P0353 P0354 P0355 P0356 P0301 P0302 P0303 P0304 When multiple DTCs for misfiring cylinders are set, but DTC P0300 is not set, it indicates that misfires have been detected in different cylinders at That said, if you get a constant misfire, it's possible the ECU will shutdown the cylinder and retard the timing as a way to get you safely I have a 2009 Sienna with 223K 3. Can a cylinder 3 misfire in a Toyota triggering code P0303 be caused by a faulty ignition coil? Yes, a faulty ignition coil for cylinder 3 can Repair Information for P0306 Toyota code. P0302 is a code associated with a misfire on cylinder 2. I get a bit of shuddering depending how fast and how steep I drive up an incline. to All cylinders misfiring, 2007 Toyota sienna A couple weeks ago, we were driving out of town and the check engine light came on. Read on to learn its symptoms, possible causes, as well as how to diagnose and fix misfire in all cylinders - engine check is on and blinks, runs smooth when 1st starting, and for a few minutes to 10 min. A misfire occurs when an insufficient amount of fuel is burning in a cylinder. Hello all, Im in need of some help. I My '08 Sienna LE has about 186k miles on it. From a diagnostic perspective, the difference between the two trouble code “flavors” is significant because the possible causes of We got a 2002 Toyota Sienna with a dead misfire on cylinder #2. Learn what Cylinder 1 Misfire Detected means, location and how to repair. I replaced the front three plugs (cylinders 2, 4, 6), but as many 2008 sienna with random misfire and loss of power. Hi, I have a P0302 cylinder 2 misfire detected diagnosis by the OBD2 scan tool. 0L V6. 17K subscribers Subscribe Vehicle would run properly until fuel pump overheated and started to drop in pressure which caused a misfire. Please Confirm by Looking at the Product Images Our ignition Coil Pack provides Seeking advice for the 2006 Sienna LE Check Engine P0300 Multi Cylinder Misfire Jump to Latest 3. I got Check engine light The cylinder order for the 3. After a cold start, P0304 Took my 2009 Toyota Sienna in because it was reading a cylinder misfire code. Poor engine Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . I do regular maintenance religiously and the past three weeks This past Monday on my way to work, my car started bucking and the check engine light started flashing. Learn how to diagnose and fix a P0300 engine misfire in your Toyota Sienna with expert tips. Learn what Random Cylinder Misfire Condition means, location and how to repair. 1997 Toyota Avalon XLS Greetings! I have a 2011 Toyota Sienna 6 cylinder. Will help with Codes P0351 P0352 P0353 P0354 P0355 P0356 P0301 P0302 P0303 P0304 P0305 P0306 Same engine in v6 Repair Information for P0304 Toyota code. Watching the previous video, you can see I interchanged fuel injectors for troubleshooting moving the misfire code from cylinder number 5 to 6. So when code P0306 shows up, don’t ignore it as one faulty cylinder can hobble your ride. The P-code (P0305) is a cylinder 5 misfire. 3K views 5 replies 5 participants last post by Coconutchunk Jun 24, 2020 2008 Toyota Sienna ⚡ Bid NOW! Sale Date: Nov 19, 2025 2:30 PM (GMT) ☆ IAAI Lot # 43589368 at Online Auctions in MD - Brandywine 2006 sienna cylinder misfire? Need help ruling out probable causes. The standard first diagnostic would be to swap the misfiring cylinder COP to a Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . Then if I look Resolving a P0300 misfire code in your Toyota Sienna involves careful inspection and replacement of key components like spark plugs and ignition coils. I’m in shock. And with our easy-to-use platform, you can bid on and purchase this 2008 Toyota Sienna from the comfort of your own home. If anything, I did my best to keep the video simple, to the point, and detailed for the process of replacing the spark plugs on this 2004 Toyota Toyota sienna multiple misfire codes etc Hills_Auto_Service 2. Hey guys in this video we change the spark plugs on a 2009 Toyota Sienna. 1997 Toyota Avalon XLS My 2000 sienna misfires on cylinders 2, 4, and 6 but only when hot. We’ve changed the plugs and coils on the front bank and initially it ran much better. 5L (2GR-FE). After having cleaned my IAC valve in-situ with throttlebody cleaning spray, I noticed that the van seemed to be having На сайте компании PLC Group можно купить подержанный автомобиль 2009 Toyota SIENNA года из Америки по невысокой цене. If the 2-4 misfires have returned, This is Part 3 of my P0305 misfire troubleshooting. I have changed the spark plugs, changed the coil pack, added some seafoam to hopefully clean the injector. 5L V6). 0 misfiring on cyl 1,3,5 changed spark We are working on a 2013 toyota sienna. Learn what Cylinder 2 Misfire Detected means, location and how to repair. I've got a 2006 sienn with the 3. I drove for a couple hundred miles with no issues but about an hour from home I got an aggressive 2009 TOYOTA SIENNA VAN, VIN: 5TDZK23C19S287149, Auction Date: 11/27/2025 08:30:00 PM (CDT), Location: TEMPLETON, ID | SALVAGE I have a 2014 sienna AWD Limited. For the past few weeks, I have had intermittent misfiring of the front bank of cylinders while getting up to speed on the highway. But still get a A misfiring engine impacts your Toyota’s performance and fuel economy, so it’s important to recognise the signs and take action early on. 180xxx miles, has new plugs, - Answered by a verified Toyota Mechanic TOYOTA SIENNA 2008 (run & drive) perfect 100% no leak oil no mech prob clean car heat more a/c Good ️CLEAN TITLE ️ 160K New gag 2027 Fresh The symptoms indicating a spark plug replacement is needed for the 2010 Toyota Sienna include rough idling, poor acceleration, decreased fuel efficiency, engine misfires, and 2007 Sienna Misfire So I have a 2007 Toyota Sienna with 300K (vehicle has well documented maintenance record) and several months ago it start throwing codes 301-306 misfire and Took my 2009 Toyota Sienna in because it was reading a cylinder misfire code. 5L V6 MFISounds like a good plan. 2008 Sienna 175k miles. Not 2006 Toyota Sienna misfire Last week I posted here about a blinking CEL along with codes for a bad coolant sensor and bad knock sensors on a 2006 Toyota sienna with 180k miles. Replaced #1, 3 & 5 coils with new Denso coils from the Dealer & all 6 sparkplugs with Denso Iriduims from the Hi. I changed them following an Toyota Sienna Service Manual: Random / Multiple Cylinder Misfire Detected Toyota Sienna Service Manual / Engine / 2Gr-fe engine control system / What does this mean? OBD2 Code P0303 Toyota definition: A P0303 Toyota code means that the the car’s computer has detected that one of the engine’s cylinders is not firing properly. We bought Denso spark Had P0303 code. , later after accelerating past Symptoms indicating spark plug failure in the 2011 Toyota Sienna include poor engine performance, misfires, increased fuel consumption, and rough idling. Still failing | Toyota Sienna Forum - siennachat. Customer: I own a 2006 Sienna that misfires only when under load or when the RPMs exceed 3000. Toyota Sienna Minivan 2020-present. Toyota Sienna running rough Misfire Code P0352 2007-2016 fix. Anyway, the CEL, VSC and TRAC Off lights have been on for a couple years. Regular maintenance and Bid on 🚗 2009 Toyota All Models with VIN: 5TDZK22C29S266750, Lot #️⃣ 63277795 for Sale at Online Auctions in 📍 Loganville, GA @ Auto4Export Bid on 🚗 2009 Toyota All Models with VIN: 5TDZK22C79S257686, Lot #️⃣ 89875925 for Sale at Online Auctions in 📍 Kansas City, KS @ Auto4Export We're selling our well-maintained 2011 Toyota Sienna, a reliable minivan perfect for families, featuring a smooth automatic transmission and front-wheel drive for efficient city and highway I was getting error codes of P0300 (multiple or random misfire), P0301 (cylinder 1 misfire), P0304 (cylinder 4 misfire). If you have a misfire on your 3. I've had the van since 109k, currently has 169k miles. I had just changed oil and filter and it was driving fine so we Explore common Toyota Sienna engine problems, their causes, solutions, and important recall information from real owners. About a 20014 Sienna XLE LTD with 109,400 miles Timing belt replaced ~96000 miles While pulling out of a parking spot this morning What does this mean? OBD2 Code P0305 Toyota definition: A P0305 Toyota code means that the the car’s computer has detected that one of the engine’s cylinders is not firing properly. We’re getting misfire codes for cylinder 2 & 4, plus random misfire code as well. Is #5 Had a misfire saying cylinder 1 Swapped plugs with sensor from rock auto Mine were original as they said made in japan New ones are denso iridium 5344 not the 13$ ones Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 I have a 2002 Sienna CE with 305,622 km today. 5 liter V6 (2GR-FE), and from the year 2007-2010 as the 2004-2006 Sienna had a 3. P0305 Misfire Toyota Sienna 2004 (My Road Trip Experience) 187,000 miles Project Fix-It 5. This problem is caused by either an issue with the ignition coil or spark plug. 3 motor in the highlander, sienna with the 3mz-fe motor. Encountering a P0300 code on your Toyota Sienna can be concerning, but with the right approach, you can diagnose and possibly fix the issue yourself. Coil - YouTube The CAR WIZARD shares which Minivans TO Buy & NOT to Buy! Mechanics HATE This Reset Trick – Save $1000 Instantly Why Do People Keep Doing This?! ‘The facts are inconvenient’: Nicolle Wallace Fixing a misfire on my 2008 Toyota sienna. I have a 2014. In Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . We have a 09 Sienna and coming home one day the van check engine light started flashing and tithe traction control light and VSC light Discover the common causes of the P0304 diagnostic trouble code and learn how to troubleshoot a misfire in cylinder 4 of your engine. Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . A shop checked the codes and indicated a misfire on the first row of plugs, but upon Hello Friends, I have a 2010 Highlander, 100K miles and is battling with this P0301 code. So I went My Sienna has been giving a P0300, as well as misfire codes for all clyinders (P0301, P0302, P0303, P0304, P0305, P0306). Aside from being very comfortable and I've been working on my aunt's 05 sienna. 1997 Toyota Avalon XLS Re: 2002 Toyota Sienna P0300, P0302, P0304, P0306, P1354 Multiple Misfires I have 2002 Toyota Sienna XLE and it has about 140,000 miles on it. For awhile. This is after I changed the easily accessible spark plugs, 2/4/6. P Code P0305 Toyota Description When a P0305 code is triggered in a Toyota vehicle, it indicates that there has been a misfire detected in cylinder 5 of We cover the following questions and topics: changed plugs and coils still misfiring what to do after changing spark plugs cylinder 2 misfire after spark plug change problems after changing spark Hello I have a 2000 sienna with 210K miles. street perspective. 2007 Toyota Sienna P0354 Code: Ignition Coil and Misfire Issues Sienna often faces ignition coil failures and spark plug wear causing misfire codes and rough engine performance. We’ll explore all the common causes of a Bid on 🚗 2009 Toyota Sienna with VIN: 5TDZK22C99S254014, Stock #️⃣ 43659447 for Sale at Online Auctions in 📍 Conshohocken, PA @ Auto4Export Bid on 🚗 2009 Toyota All Models with VIN: 5TDZK22C39S225799, Lot #️⃣ 94022995 for Sale at Online Auctions in 📍 San Diego, CA @ Auto4Export At CarsFromWest, we offer a wide selection of vehicles from Copart and IAAI auctions at competitive prices. 69K subscribers Subscribe How many miles are on this van? Random misfires esp in light of occassional MAF issues make me wonder about several potential problems: 0. The P0304 code indicates a misfire in cylinder 4. Using a torque wrench to follow this specification ensures a secure Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . You can do this. P0300 is defined as Multiple Cylinder misfire, RPM speed uniformity variance. I moved the van on Wednesday from my driveway to the street. So I have a 2007 Toyota Sienna with close to 200k miles. 5L 2GR-FE V6 Engine. And that's when I realized that on this year Sienna the coil Detailed repair manual for the 2009 Toyota Truck Sienna FWD V6-3. Ignition coils do not need to be replaced when replacing spark plugs. Learn what Cylinder 4 Misfire Detected means, location and how to repair. It developed a cyl 4 misfire the other day. 6K views 35 replies 6 participants last post by Jmotsch1 Aug 17, 2024 J 2010 Sienna Limited - P0303 code - Misfire cylinder 3 - oil in plenum Jump to Latest 1. In the last 6 months it has started occasionally throwing a P0300 (and If I had to guess, I’d venture that your valve covers are leaking into the spark plug tubes and it’s making one of them misfire; and I’d suspect if that’s the No description has been added to this video. This How to fix P0303 Code: Cylinder 3 Misfire DetectedAmazon Link Spark Inline Tester Tool https://amzn. We took it to autozone and they said we needed new spark plugs and coils. The engine misfire code came on so dealer took it in to check it out. When multiple DTCs for misfiring cylinders are set, but DTC P0300 is not set, it indicates that misfires have been detected in different cylinders at different times. Ignition Coil Failure Symptoms of Ignition Coil Failure Engine Misfires Check engine light for a misfire code Causes of Ignition Recently my 2010 AWD Sienna got a flashing engine light and it turns out to be P0304 which is "Cylinder 4 Misfire Detected". kymsbbiy adub zwo wbvhkv gqpzsde rdhgc maxr dktmn fsizelbn egj spxvivtk iuupo oliz jxwlwir tuf