Audi A4 Misfire At Idle

We also found a fault code which pointed to cylinder 4 too. Free Same Day Store Pickup. I purchased a used Audi 2. I have yet to check. Audi Q5 vs. Engine coolant temperature normal. Audi CPO Specials College Graduate Program Financing. 8T Quattro misfiring under load. What does this code mean anyway? The definition for this this P0171 code is Fuel Trim System Lean (Bank 1). Some Common Causes of Engine Misfires. model 2008-2015 a3, a4, allroad, tt, a5, a5 cabriolet, q5, a. - A/C clutch, PS Switch and Cooling fans do not change state (turn off). I have a 2001 Audi A6 2. View all 179 consumer vehicle reviews for the Used 2006 Audi A4 on Edmunds, or submit your own review of the 2006 A4. Most common problems for Audi A4 B6 taken from a forum with credit at the top of the doc. Hey guys, I have a 2010 a4 quattro. Rough Idle and Shutter at 2000rpm. Aside from high idle issues, low idle and even sporadic stalling can both be attributed to a bad idle control valve. While there are a variety of reasons your Audi A4 Quattro has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. It is also responsible for recycling some of the exhaust fuse into the air intake system. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Not the wide-angle unit fitted to the a4, a6 but the narrow vr6 unit fitted to the TT and A3. This is the most common and usually the least expensive. This can be the definitive thread to how to fix the 2. Lexus IS 2019 Audi A4 2019 Audi A6 2019 Audi A7 2019 Audi A8 2019 Audi Q3 2019. 0T TSI Ignition Coil and you can find the latest version Here. Based on the codes set this problem is likely a vacuum leak and. 8T and it shakes when the car is idle, but when the car is in motion it runs smooth. I have have been dealing with this P0171 diagnostic trouble code for many years on many different year make and model vehicles. 0L problem with rough idle 6 faults code (help needed) Reply to this Thread Random/Multiple Cylinder Misfire. The engine usually feels rough, lacks power and uses more gas than usual. 2000 B5 severe misfire rough idle. I need to know how to get the emission monitors ready. 8 T Quattro Genuine Intermotor Air Intake Control Idle Valve (Fits: Audi) Your First Stop For All Car Parts!. Audi A4 Ignition Coil, Ignition Wires, and Spark Plugs May Fail - 71 reports. Forum Home. pdf), Text File (. But even when you have a cylinder-specific code, you still don't know if the misfire is due to fuel, ignition or compression. What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Report: Tesla's Battery Partner Grows Wary, Freezes Spending: Attention, Plebs: New Cars Are Becoming Prohibitively Expensive: 2019 Ford Transit Connect Wagon Review - The Clock Strikes Van Time. I have a 2001 Audi A6 2. Rough Running At Idle: MAF, Ignition Coil, Spark Plug, VAC Leak, O2 Sensor, TB, CTS Misfires under Boost Flashing CEL: Ignition Coils, Spark Plugs. net - a website dedicated to all things Range Rovers. we checked the codes and had a P0171 lean bank 1, p0328 knock sensor circuit high input, p0300, p0301, p0302, p0303,p0304 all mis. Your Audi A4 will be happy to know that the search for the right Spark Plug products you've been looking for is over! Advance Auto Parts has 65 different Spark Plug for your vehicle, ready for shipping or in-store pick up. Lexus IS 2019 Audi A4 2019 Audi A6 2019 Audi A7 2019 Audi A8 2019 Audi Q3 2019. Show misfire and then drove like crap for a day got it VAG'd and found a ignition control module was done. New plugs,wires,cap, rotor. Audi A4 B7 DTM limited edition 2. Please also check out the statistics and reliability analysis of the 2009 Audi A4 based on all problems reported for the 2009 A4. Audi A4 1996-2001, S4 2000-2002 (B5) Misfire on Cylinder 2 I'm experiencing a rough idle ( the light will even begin to flash) but as soon as I begin to. 0T that was having a very bad misfire at idle and when I drive. Audi Diagnostic Trouble Codes DTC Table - General: From model year 1996, vehicles manufactured for the North American market are equipped with a Government required diagnostic system known as On-Board Diagnostics II (OBD II). Rough, erratic idle rarely at first start but more often at a stop sign or stop light or in park, regardless of temperature or. Audi A4/S4 B5/8D VCDS Info Updated 21 Dec. Some Common Causes of Engine Misfires. There are three common causes of an engine misfire, and they range in severity and cost: Ignition System Defect. The check engine light came on 1 day and that day it was showing misfires so I got a full tune up. Compression in #5 seems ok so I am at a loss as to why it continues to miss and you either get the multiple random misfire or #5 misfire for a code. 0 fsi, has misfire on idle normally worse when hot, has been to audi for over a month they cannot fix it, replaced all sensors ,coil packs,plugs, removed valves and clean , re seated, new valve guides fitted, at audi request, still not fixed, on diagnostic machine timing is very irractic when fault occurs then settles to 12 deg btdc, and runs fine, thinking might be ecu, audi. Welcome Enthusiast! If you already own a Chevy TrailBlazer or GMC Envoy or perhaps thinking of purchasing such a vehicle, then you have come to the best TrailBlazer and Envoy site on the net!. Also please check out the statistics and reliability analysis of Audi A4 based on all problems reported for the A4. Topic: B7 S4 Misfire diagnosis help (Read 12936 times) jeepinmatt. have you replaced H. Search for a Used 2017 GMC Terrain SUV Ebony Twilight Metallic - Black, from Audi West County in Ellisville, MO. the thing is sometimes i can reduce this miss/judder by switching the air con on. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, h - Page 79. Have got an Audi A4 with AWX tdi engine. I just bought a 99 2. 8 T Engine Diagram Buy Genuine, OEM, and aftermarket Audi A4 B6 1. other cylinders are round -0. Check engine light just came on last week and the code is for a cylinder 3 misfire. - Answered by a verified Audi Mechanic. If you are experiencing misfires, a rough idle, loss of power, and or a reduction in gas mileage then follow this video guide to replace the ignition coils yourself. This youtube video is a great resource for diagnosing the P0171 trouble code in your A4. To see how frequently 2013 Audi A4 / S4 / RS4 problems occur, check out our car reliability stats. 8tfsi (the killer 88kw version!) next week. Any thoughts please??? It's a lovely car and I don't want to eBay it as spares or. Audi A5 2010 misfire cylinder 1. Report: Tesla's Battery Partner Grows Wary, Freezes Spending: Attention, Plebs: New Cars Are Becoming Prohibitively Expensive: 2019 Ford Transit Connect Wagon Review - The Clock Strikes Van Time. Drove it for a few days and it would misfire at idle but accelerate with. Throwing P0304 - Misfire Detected VW MKIV-A4 TDIs (VE and PD). Most of the time it comes with a code for a cylinder 1 misfire but not every time. can i deduce anything by this. 0 tdi 140 s line has a misfire on idle, only when cold, once it is up to running temp it is fine. Show example Audi A4 Engine is misfiring Inspection prices Service When an engines misfires, it's usually readily apparent to the driver from the stuttering and jerking produced by the engine when one or more cylinders fails to fire properly, either because of ignition- or fuel-related issues. A MIL may be on with P0300 and/or P0301, P0302, P0303, P0304 (cylinder misfire detected), along with a rough idle. Car problem(s) with the 2009 AUDI A4. com; Register; Advertising; Link To Us; Contact Us; Forums. Pay attention to low idle or stalling. can see smooth running figures on data stream. Average failure mileage is 123,350 miles. I have a 2005 Audi A4 Cabriolet 1. The most recently reported issues are listed below. VW / Audi Oxygen Sensor Replacement Wayne R. Only certain used engines will work. 0T TSI Ignition Coil and you can find the latest version Here. October 9th, 2012 at 7:54 pm. Please also check out the statistics and reliability analysis of the 2009 Audi A4 based on all problems reported for the 2009 A4. 0T - Engine shakes, misfire, CEL EPC lights (self. I need to know how to get the emission monitors ready. after I sorted out these broken valves the misfire issues had stopped, but the car was idle'g at 1000rpm but then jumping to 2000rpm, then nearly choking itself and very nearly cutting out but would recover and jump to 3000rpm and settle back at 2000rpm. Lexus IS 2019 Audi A4 2019 Audi A6 2019 Audi A7 2019 Audi A8 2019 Audi Q3 2019. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified. It is also responsible for recycling some of the exhaust fuse into the air intake system. Misfire- If the air fuel mixture has gotten too far from factory specs, this can cause the A4 to misfire. removed head new #4 exhaust valve and lifters on #4. Engine misfire at idle and low RPM - Team Integra Forums - Team Integra Engine Repair Cost Costa Mesa Gasket Leak Misfire - swingannarbor org 2002 3 0 Standard Misfire Cylinder 4 - AudiForums com. This information may be used by NHTSA during the investigation process. I have a 1991 Audi 100 it keeps misfiring and cutting out. My Audi A4 Quattro 1. 8T that's suffering from a rough idle and the engine miss-firing and suction from oil dip stick and oil filler cap!! I don't normally do these sort of videos but on. 4 plug is sooty (others are tan). can see smooth running figures on data stream. 2012 audi a4 quatro, cylinder 2 misfires, replaced cylinder 2 coil, replaced all spark plugs, 2nd cylinder fuel injector, cleaned carbon off the valves, replaced oil separator assembly, compression test reveals cylinder 2 at 130 vs 1 3 and 4 at 170, misfires at idle only, Please help. If this is your first visit, be sure to check out the FAQ by clicking the link above. Only one problem. Didnt have the time to really mess around with it. Deathjam, i have a 2009 audi a4 2. 0T - Engine shakes, misfire, CEL EPC lights (self. I only use those: Ross-Tech Wiki Check for any outstanding recalls too. In this article we lay out the most common issues with the FSI engines, with detail on how to spot and address them. P0301 Cylinder #1 Misfire. Audi Q5 vs. The problem: Affected vehicles may exhibit a rough engine idle and hesitation/stumble on acceleration. Vehicle has 70 000 km (45 000 miles). There are three common causes of an engine misfire, and they range in severity and cost: Ignition System Defect. 8T? engine may run slightly rough for a few seconds and the MIL may illuminate with only misfire DTCs (P0300,P0301, P0302, P0303. 2003 audi A4 2. Since an engine needs a richer (more fuel) mixture for a smooth idle, this problem may be more noticeable when the vehicle is idling. Misfire at idle 1 Answer. com FREE DELIVERY possible on eligible purchases. Seven problems related to timing tensioner have been reported for the 2009 Audi A4. You could also swap coils and/or plugs to see if the misfire follows. Comes equipped with full el ectric Recaro seats, functional sunroof. The most recently reported issues are listed below. What is the drive cycle to get the monitors ready? Thank you. docx), PDF File (. Find audi a4 coil ads in the South Africa Replacement Parts section | Search Gumtree free online classified ads for audi a4 coil and more in South Africa Replacement Parts. My Audi A4 1. reassemble still missed pcv 1" on. leads as thet are carbon fibre and can cause the same symptoms. 0T 2009 A4 2. Well My A4 was suppose to be delivered to me today. This youtube video is a great resource for diagnosing the P0171 trouble code in your A4. 0 beetle for my daughter and I have no idea how to work on these cars (this is my first import). There are many things that can cause the P0174 trouble code on the Audi A4. About two days ago, my 2005 Audi A4 1. All warranty work in terms of oil consumption has already been carried out by Audi but every so often, my car cranks but does not turn. Have got an Audi A4 with AWX tdi engine. 2L 2007, Spark Plug Tube Seal by Victor Reinz®. Blauparts carries approved Audi A4 oils at great prices!. The car ran fine for a day or so and went back to the rough idle and misfire. There are no check engine lights on. The code P0300 stands for random misfire. 8t : Misfiring and irregular idle. Check engine light just came on last week and the code is for a cylinder 3 misfire. 8T Troubleshooting Guide - Free download as Word Doc (. As mentioned, a cylinder misfire can happen due to a few reasons, and to make things simple, we created a table to show you exactly what repairs may be required to fix the misfire condition. P0301 AUDI Tech Notes The P0301 code means that the cylinder 1 is misfiring or is randomly misfiring. 0L Poor Idle Quality, Misfire Posted to European Driveability on 4/4/2016 8 Replies Car came in with a miss fire at idle only off idle no miss swapped coils no change. Forum Home. This bulletin applies to 2008-2014 Audi A3, A4, TT, A5, A5 Cabriolet and Q5, and 2012-2014 A6 vehicles. 2 v6 problems - posted in TT (MK1) 2000 - 2006: Just lifted this out of this months Audi magmaybe of use to some v6 owners. Even a non-flashing light could indicate a less serious misfire. A4 (B8 Platform) Discussion - Misfires, rough idle, lots of errors - Hi guys, So since I've had my A4 B8 2. Audi Recalls A4, I misfire is caused by an interruption of the air-to-fuel ratio inside. com FREE DELIVERY possible on eligible purchases. As a conclusion, the car remained a total of almost 7 month at the dealership (Audi dealer) during numerous visits (during the last one I received a brand new Audi A4 1. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified. Possible cause for an Audi A4 1. Some Causes of Common Audi A4 Breather Hose Symptoms. Deathjam, i have a 2009 audi a4 2. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may be slightly different depending on the model. Audi A4 Ignition Coil, Ignition Wires, and Spark Plugs May Fail - 71 reports. we checked the codes and had a P0171 lean bank 1, p0328 knock sensor circuit high input, p0300, p0301, p0302, p0303,p0304 all mis. At under $40 and under $100; I seriously. The car runs great as I'm driving but I have a issue that I just can't figure out. View all 179 consumer vehicle reviews for the Used 2006 Audi A4 on Edmunds, or submit your own review of the 2006 A4. This may be due to a faulty mass airflow sensor. I have Audi S5 2009 B9 TIPTRONIC. 0T - Engine shakes, misfire, CEL EPC lights (self. Only one problem. 2L 2007, Spark Plug Tube Seal by Victor Reinz®. If you are experiencing misfires, a rough idle, loss of power, and or a reduction in gas mileage then follow this video guide to replace the ignition coils yourself. Getting Started Finance a Vehicle Lease a Vehicle Ownership Experience Get Pre-Qualified Finance Application Purecars Trade In Program Value Your Trade Research Model Research. Show misfire and then drove like crap for a day got it VAG'd and found a ignition control module was done. Even after the dealership put new coil packs in under recall I still had random cylinder misfires at idle. 8T online from the world's leading 1997-2003 Audi A8 D2 Audi A4 B6/B7 2002-2008 Service Manual. Pay attention to low idle or stalling. Stage 2: Idle 2½ Minutes —Turn the air conditioning (A/C) and. Seven problems related to timing tensioner have been reported for the 2009 Audi A4. What does this code mean anyway? The definition for this this P0171 code is Fuel Trim System Lean (Bank 1). Drove it for a few days and it would misfire at idle but accelerate with. A MIL may be on with P0300 and/or P0301, P0302, P0303, P0304 (cylinder misfire detected), along with a rough idle. Audi A4 (1995 - 2000) - 1998 1. can see smooth running figures on data stream. 0T 2009 A4 2. Misfire at idle 1 Answer. This youtube video is a great resource for diagnosing the P0171 trouble code in your A4. P0300 AUDI Meaning When a misfire occurs, engine speed will fluctuate. 0 6-speed I noticed the car was shaking after a month the flashing engine light I put a tester on it it came back as multiple misfires on the coils I couldn't afford to fix it at the time couple weeks went by I started the car up shook pretty hard would barely go when I accelerated it I stopped the car try to start it back up now wont start I replace spark plugs and. leak test found exhaust valve leaking. My audi a4 2. 2003 Audi A4 1. In this article we lay out the most common issues with the FSI engines, with detail on how to spot and address them. I have have been dealing with this P0171 diagnostic trouble code for many years on many different year make and model vehicles. I come here to have some help and information. Audi a4 2001 1. 0L Poor Idle Quality, Misfire Posted to European Driveability on 4/4/2016 8 Replies Car came in with a miss fire at idle only off idle no miss swapped coils no change. Just got a Jetta again - 2010 Limited Edition just shy of 100K miles and I've got one problem with it. The cause is often a problem in the idle air control system. 8T? engine may run slightly rough for a few seconds and the MIL may illuminate with only misfire DTCs (P0300,P0301, P0302, P0303. The driver of the the car made it about 5 min from the delivery destination and the car started acting up again!. Audi A4 / A4 Quattro 3. 2001 Audi A6 How To Complete Readiness Monitors Hello. If you want a money pit why not a BMW. performed on board diagnostic; code 4698: function restriction due to fault in other module p0101: mass air flow sensor ( g70) implausible signal p0506: idle control system, rpm lower than expcted p0301: cylinder 1 misfire p0303: cylinder 3 misfire p0304: cylinder 4 misfire p0302: cylinder 2 misfire p130a: cylinder disabling p0300: random/ multiple misfire + customer will need to replace pcv. Misfire at idle 1 Answer. 8T and it shakes when the car is idle, but when the car is in motion it runs smooth. P0300 Audi Description When a misfire occurs, engine speed will fluctuate. P0302 Cylinder #2 Misfire. The car would shake and hesitate, mostly noticeable at idle but also during driving. VW Polo EPC light goes on and the car won't rev. 8T? engine may run slightly rough for a few seconds and the MIL may illuminate with only misfire DTCs (P0300,P0301, P0302, P0303. Audi CPO Specials College Graduate Program Financing. I pulled over and called Audi Dealership they told me to tow the car to service center right away and not to try to drive it further. I fixed the problem and reset the light, but now my emission monitors are erased. 0 TDI 170 rough Idle and white smoke when warming up. Looking for some new ideas been working in '93RRC and will start fine and idle fine but when I give it gas starts misfiring. 8tfsi (the killer 88kw version!) next week. 2) Drive with a steady vehicle speed between 40 & 60 mph for 2 minutes. The car pings like a. 8T fuel pump recall and it makes sense with intermittent failures that are similar to a misfire. Also please check out the statistics and reliability analysis of Audi A4 based on all problems reported for the A4. 2011 Audi A4 Rough Idle. Bought a 2006 Audi A4 Quartro and I Think It's a Lemon by Jay on 04-02-2018 12:58 PM How To Complete an Audi S4 Drive Cycle by Brandee on 01-19-2018 11:29 AM Audi TT Roadster Emission Monitors Not Ready by Chuck on 05-28-2016 11:09 PM Help My 1999 Audi A6 Quattro Pass Smog by Jakina on 01-24-2016 10:53 PM. Even after the dealership put new coil packs in under recall I still had random cylinder misfires at idle. What could cause my car to misfire under load, like climbing a hill? Answered by: Carmen , An Expert in the Troubleshooting Category A misfire under load complaint can usually be broken down into 2 categories. A bad oxygen sensor causes an engine's air/fuel mixture to become too lean. The best part is, our Audi A4 Spark Plug products start from as little as $2. The misfire seems to occur if the car is started, driven approx 10km, parked for 10-15mins then restarted. What is the drive cycle to get the monitors ready? Thank you. P0301 AUDI Tech Notes The P0301 code means that the cylinder 1 is misfiring or is randomly misfiring. During one visit, the Intake Manifold was found faulty and exchanged - bargain price of only $1800 (covered by insurance), needless to say, that did nothing to. Further, the engine is noisy and unrefined. 0 tdi 140 s line has a misfire on idle, only when cold, once it is up to running temp it is fine. 0 fsi, has misfire on idle normally worse when hot, has been to audi for over a month they cannot fix it, replaced all sensors ,coil packs,plugs, removed valves and clean , re seated, new valve guides fitted, at audi request, still not fixed, on diagnostic machine timing is very irractic when fault occurs then settles to 12 deg btdc, and runs fine, thinking might be ecu, audi. Show example Audi A4 Engine is misfiring Inspection prices Service When an engines misfires, it’s usually readily apparent to the driver from the stuttering and jerking produced by the engine when one or more cylinders fails to fire properly, either because of ignition- or fuel-related issues. 8T and it shakes when the car is idle, but when the car is in motion it runs smooth. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Misfire codes and misfire after changing coils: Most have direct injection,injectors will be blocked ,fit new injector-common fault: Audi A4 2000 on. 2005 Audi A4 1. - No misfire temporary (pending) or matured fault present. Vehicle has 70 000 km (45 000 miles). 2001 Audi A6 How To Complete Readiness Monitors Hello. 0 6-speed I noticed the car was shaking after a month the flashing engine light I put a tester on it it came back as multiple misfires on the coils I couldn't afford to fix it at the time couple weeks went by I started the car up shook pretty hard would barely go when I accelerated it I stopped the car try to start it back up now wont start I replace spark plugs and. This car came in with a check engine light and unstable idle. Deathjam, i have a 2009 audi a4 2. the left and is causing a. Further, the engine is noisy and unrefined. can see smooth running figures on data stream. Didnt have the time to really mess around with it. 0T TSI engine (same as a late mk5 and all mk6 2. 0 beetle for my daughter and I have no idea how to work on these cars (this is my first import). Please also check out the statistics and reliability analysis of the 2009 Audi A4 based on all problems reported for the 2009 A4. My audi a4 2. Bring your mechanic and cash and let's make a deal! Email a phone number if you want me to. I have misfire than more few month only on Cylinder 1 and only under 1100RPM. docx), PDF File (. Your Audi A4 will be happy to know that the search for the right Spark Plug products you’ve been looking for is over! Advance Auto Parts has 65 different Spark Plug for your vehicle, ready for shipping or in-store pick up. Also please check out the statistics and reliability analysis of Audi A4 based on all problems reported for the A4. If your Volkswagen or Audi has begun to misfire, idle erratically, or hesitate under acceleration a bad coil pack could be to blame. Learn about this problem, why it occurs, and how to fix it. Your Audi A4 will be happy to know that the search for the right Spark Plug products you’ve been looking for is over! Advance Auto Parts has 65 different Spark Plug for your vehicle, ready for shipping or in-store pick up. Without it, your car's engine will fail. I have a 1991 Audi 100 it keeps misfiring and cutting out. Didnt have the time to really mess around with it. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 1. A couple of weeks ago it started running rough on idle and feels/sounds like its missing. I purchased a used Audi 2. 8T? engine may run slightly rough for a few seconds and the MIL may illuminate with only misfire DTCs (P0300,P0301, P0302, P0303. Audi A4 B7 DTM limited edition 2. Again, start the engine and compare how it is running at a stop to how it normally runs. Audi A4 owners have reported 24 problems related to timing tensioner (under the engine and engine cooling category). 1997-2006 Audi A4. I have a 2001 Audi A6 2. 0 TDI BMN / BKD engine judders / misfires at idle. I have a Lada VAZ 2101. This can be the definitive thread to how to fix the 2. There may be whistle noise/air rushing noise from the engine. Download Customer Concern: Unstable Idle, Multiple codes P1136 Bank 1 Mixture adaptation Additive Range System To Lean P1297 Connection Charger to Throttle Valve Loss Of Pressure P0300, P0301, P0302, P0303, P0304 Misfire codes P1479 Brake Booster Vacuum Supply Malfunction Tests/ 1. 2005 Audi A4 1. Buy Ignition Coil Pack Set of 4 Replaces OE# 06E905115E for Audi A3 A4 A5 A6 A7 Q5 Q7 R8 S4 S5 TT & Volkswagen MK5 MK6 Jetta Golf Passat CC Tiguan 3. Dempsey check for an engine misfire, got a 2003 audi a4 quatro rough idle runs great other than that extreme. Some Common Causes of Engine Misfires. 0V6 (petrol)I had the problem of Ignition Coil sometimes and Dealership told me that was a very common issue in AUDI engines. Most of the time it comes with a code for a cylinder 1 misfire but not every time. Further, the engine is noisy and unrefined. It's throwing codes 300,301,302, and 304. **note, car ran fine before this. Lexus IS 2019 Audi A4 2019 Audi A6 2019 Audi A7 2019 Audi A8 2019 Audi Q3 2019. 8T and it shakes when the car is idle, but when the car is in motion it runs smooth. Misfire at idle 1 Answer. There are three common causes of an engine misfire, and they range in severity and cost: Ignition System Defect. Audi A4 B7 DTM limited edition 2. BAD Misfires at idle and under load (Read 17345 times) I cannot believe Audi gets away with using such an inferior part on. Average failure mileage is 123,350 miles. P0303 Cylinder #3 Misfire. Car problem(s) with the 2009 AUDI A4. Login with Facebook. A misfire code, for example, will tell you the engine is misfiring and which cylinder is the culprit -- unless you have a P0300 code which indicates a random misfire that can't be isolated to any given cylinder. 0L Poor Idle Quality, Misfire Posted to European Driveability on 4/4/2016 8 Replies Car came in with a miss fire at idle only off idle no miss swapped coils no change. 0 TDI 170 rough Idle and white smoke when warming up. Clogged Audi A4 breather hoses are common on A4's with over a 100,000 miles. It is also responsible for recycling some of the exhaust fuse into the air intake system. Also please check out the statistics and reliability analysis of Audi A4 based on all problems reported for the A4. , If Ordered Now, Ships in 2 Business Days 100% guarantee. tsb list for the 2008 audi a4. Hi I have mk1 t t I hqve a problem. A customer bought a car to us with a very bad misfire at idle. How much does a cylinder misfire repair cost?. reassemble still missed pcv 1" on. Hello, looking for some help for a misfire I have, When the engine is cold its running smooth with no misfire. We look at the carbon build up issue in the Audi 2. I have misfire than more few month only on Cylinder 1 and only under 1100RPM. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Engine management bulb illuminated ( P0171 & Cylinder 3 Misfire (forgot to get the code before I cleared it)). Topic: 07 S6 - VERY rough cold start. reassemble still missed pcv 1" on. I have yet to check. Possible cylinder head or valve damage on the GM 2. Rough idle and may stall. com FREE DELIVERY possible on eligible purchases. 8T - ECS Coil Pack Harness Replacement Kit. com; Register; Advertising; Link To Us; Contact Us; Forums. The most recently reported issues are listed below. A customer bought a car to us with a very bad misfire at idle. 8T and it shakes when the car is idle, but when the car is in motion it runs smooth. 0 fsi, has misfire on idle this is going to sound crazy BUT i would (and have) take your car to a skoda dealer, labour cost 1/2 that of audi(i worked for audi for 11 years)and the parts are out of the same box. new injector no change. Audi misfire.