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Audi a1 rough idle?
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Audi a1 rough idle?
upon inspection of the car with my neighbour who. 4 TFSI with 38,000mls on the clock. Hey all, finally had some positive newsI have finally managed to cure the pesky 2. Hi, First post as I’ve been trying to identify what could be causing a rough idle issue I’m having with no luck so far. Mine sounds a bit like a manifold blow but it isn't, apparently there's a small plug in the end of the camshaft which falls out lowering the oil pressure at that end of the camshaft, this results in a flat spot wearing on an exhaust cam so the valve clearance on that valve is wrong causing that one cylinder blow sound. Throughout the rest of the RPM range, car does fine and has no lack of. S7 - car shaking at idle - Hey fellow Audi owners I just bought an 2017 Audi s7 and I have about 400 miles on it and when the car is idling the whole car shakes is anyone else having this problem Audi A1; Audi A2; Audi A3 / S3 / RS 3; Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5 Coupe & Cabrio MEast. Audi A5 / S5 / RS5. 0 Misfire / Rough Idle - For a long time now I have had a rough idle on my car, it's only really noticeable on tick over. I bought a new coolant temp sensor but misplaced the darn thing in the garage before installing it. My Car 58 S3, as of last night decided to start revving whilst on idle, I found a clip on youtube which is doing exactly what mine is, can any one shed some light. Hi, I'm hoping someone can shed some light on an intermittent problem on my son's 2 It will run fine for a few days and then suddenly the idle will get very lumpy with engine shaking and sounds like it's backfiring through the air. 2. So far I have given the engine a full service, plus pcv. Next check really well for vacuum leaks. I've read alot about issues with injectors and so on, the deviation on cylinder 3 is significant right after startup, but ok after just a few minutes, while. Car worked great for the first couple of weeks, except for two things. Hi, I have seen quite a few similar issues posted with the 2 Basically it does not idle very well and it sometimes seems to misfire at about 2000 RPM occasionally. Your car engine's Positive Crankcase Ventilation takes the unburned gases escaping from the cylinders and moves them from the crankcase, allowing them to go back to the engine for a complete burn. 0 Tdi 2007 S line Auto 98,000 Miles, I have 2 issues with it. A4 (B7 Platform) Discussion - 2005 b7 cel epc rough idle shuts off - Hey guys looking for some help have a 05 b7 2. Voltage terminal 30: 14 Unlearning counter according OBD: 40. Car ran great for few days only, then EPC. TPS position, p00068 Throttle Position Correlation. The car just went over 100k this week but the rough idle started in January/ February Q7 MK 1 Discussion - 2010 Q7 TDI Intermittent stalls and rough idle (and more!) - Hi folks, I just joined the Audi club a couple months ago with a used 2010 Q7 TDI. They replaced it and it helped a million but there is still a slight vibration when the car is stationary. they found the vac lines were broken and the maf "out of factory spec". The German auto maker Audi has presented its newest bic. A6 / S6 (C6 Platform) Discussion - Running odd / rough - PCV or PRV issue? - Car (2008 A6 4. but its only a rough idle for like 30 seconds. 0 rough idle on my A3. Whenever I start the car, it seems to take longer than usual (I'd say around 4-5 seconds). Audi A3 / S3 / RS 3 - Rough Idle - Hello, I have a 2006 A3 2 I was going 110 on the freeway when I floored it my car shot a misfire code and was idling rough. When i try to start it up it would have this weird shaking and rough idle when it does start, sometimes it starts up fine and runs fine sometimes it makes these weird. It only happens on idle including at stoplights I just bought a 200000+ km Audi A3 1. - On start/rough idle and a very suppressed drive when cold. I checked codes, cleared them, waited an hour or two, started the car again, and it ran better A4 (B5 Platform) Discussion - rough idle - i have a 1. A4 (B8 Platform) Discussion - 2013 A4 Rough Idle - Our A4 has about 64,000 miles and last week it started to experience a slightly rough idle. There are plenty of occasions where you might find your car idling. I guess I should've done a resistance check on them. 5 S6 Loss power, fluttering , rough idle; BG44k and questions! - My car sat for a long time this summer and I had been using low octane gas for many months prior. It also had an intermittent cylinder 3 misfire. Replace the n80 valve. When I start the car the revs are initially higher, but then. Will keep you guys posted on what it comes out to be. EXPLAINING COMMON CAUSE OF ROUGH IDLE, LEAK IN AIR INTAKE FAULTS ON AUDI 2. Mounts are in good condition. Audi 100 / A6 (C4 Platform) 10. I took the Q3 to the dealership and they told me it was a gas return valve. - Hi all, how are you? I have an issue that I think is the PCV. I have a high pitch whistle at idle or coasting. P2188 - Bank 1; System too Rich at idle. Two coils were changed, and all spark plugs + Coolent temp sensor. The car is a 2011 A1 1 I've investigated most of the common possible causes, egr, throttle body, filter etc. 2012 Q5 rough idle stalls. The misfire is mostly at idle, it smoothens itself out up the rpm however the ECU does still recognise it's there. Went to start it up yesterday morning and it ran so rough it would barely idle. 8 and changed from 93 to 89 cause gas is friggin expensive could that be the cause of my rough idle, changed maf already so that's ruled out A6 / S6 (C5 Platform) Discussion - ESP/ABS/Misfires/Rough Idle - Hello AW Thanks for taking the time to address my issue. 5 a4 45 TFSI right at 45,000 miles. When the car is running rough, if I gently remover oil filler cap, there is suction from vacuum, the car shudders and stalls. - Checked all the stuff, no leaks could be identified. - So i got on a vag last night and got a log of about 5 minutes of it running as well as pulled the code If anyone wants to see waht we got its basically monitoring each cylinder for about 5 minutes 2006 Audi B7 A4 Quattro/2 2006 Audi B7 A4 Quattro/2. Next check really well for vacuum leaks. - Checked all the stuff, no leaks could be identified. I noticed lately that the car seems to be behaving weird on idle. By Alex87, December 6, 2017 in Audi A6 (C6) Forum Share More sharing options Reply to this topic; 4 TFSI (CZEA) beeping noises. Since late summer I've been having a disturbing issue on my '10 A4 P+. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Changed out the cam actuator magnet as it's given me trouble before. Timing chain/tensioner was replaced with updated. When the Trooper is not idling properly, this is a maj. 8tsfi rough idle - Hi all Still on with my problems. Rough idle, what couple be the problem? 2008 Audi A6 avant- 3 Bought with a "blown engine" - engine is not blown but there have been many small problems that have added up to be one big problem. Q7 MK 1 Discussion - 2012 Q7 TDI Rough Idle while Running A/C - My Q7 has been running pretty rough during the hot summer months so far. 8 low idle and stalling a possible answer! (long) - I've seen a fair number of posts (including my own) concerning low idle on 2. A8 / S8 (D3 Platform) Discussion - Slightly rough idle when starting - Just after starting I sense a bit of shaking and I can see the rpm changing a little. Now on a cold start car works perfectly, but after it warms up rough idling is back. No issues after with a clean start and while driving or stopping for lights, stops signs etc. Rough Idle Finally cured!!!!!! Smooth as silk 2. Jan 20, 2011 Hi Guy's, just thought i'd give a quick update for future reference if needed on the issue i have recently had with the rough idling on my 1 Found the cause to be the Crankcase breather valve that had perished inside and possibly the Breather tube that had seen better days and was a right pain in the backside to. Vibration on idle. This continues up til 2000rpm. This afternoon I went out to start my car and it was idling rough. big pimple popping videos A8 / S8 (D3 Platform) Discussion - Fluctuating idle when driving - I have a 2005 audi a8l 4. S4 (B8 Platform) Discussion - Rough Idle - I've just purchased a 2010 S4 with 13K miles on it. It runs very rough on dile, but when rev'd seems to run smoother leading me to believe the issue was with the spark plugs. TT (Mk1) Discussion - Rough idle at startup - I've done searching and have been keeping track of this problem for a long time. It's not so bad when it's cold but gets worse as engine gets hotter. I' checked all the connections, all good. There was a cylinder 4 misfire, changed the coil - and spark plug with the same kind of plug that came out. RPM is over 1k and everything is smooth. A4 (B5 Platform) Discussion - rough idle from a cold start. Started around 19k miles (now have almost 22k). 9TDI and it's rough idle. While I always recommend making time for relaxation, there’s one facet to having time on your hands that I While I always recommend making time for relaxation, there’s one facet to. Audi 100 / A6 (C4 Platform) - Bad battery? Poor crank and rough idle after sitting for a few days. The last time I drove it it started idling really rough and shut down on me at idle twice. crime scene photos members tripod com possible solution - There have been a few postings about a rough idle and I was one of them. Sorry to revive an old thread, but was doing some research as my S3 suffers from slightly rough idle. Any thoughts? It's rough after kick down. A4 (B8 Platform) Discussion - rough, erratic idle and intense shudder - Since late summer I've been having a disturbing issue on my '10 A4 P+. When the engine is warmed up I'm seeing revs dropping erratically at idle and the engine sounds like it's about to cut out. This is because when the engine turns slower, it is easier to detect. parking at work, slowed to a stop to reverse into a spot and heard the engine revs hunting. I started my car yesterday and it started up but would barely idle, sat around 200 rpm. The problem: Affected vehicles may exhibit a rough engine idle and hesitation/stumble on acceleration. Wait for a few minutes and then restart the vehicle. A4 (B5 Platform) Discussion - rough idle, and shuts off. A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005 A6 (C7 Platform) Discussion - 2. At 66k miles I had codes of -P2187, P2279, P0101 did the routine maintenance that was needed based on last tech recommended of air filter/ spark plugs, PCV,. During acceleration (slow acceleration) the car is really rough until around 2500 rpm (this is in 4th gear - accerating really slowly). all american recycling corp Voltage terminal 30: 14 Unlearning counter according OBD: 40. Under load the car is fine and the revs rise and fall as they should. 2011 Golf 6 tdi 1 86k km on it. rough, erratic idle and intense shudder. I had the following codes pop up, Air Intake Flor too Low, p307A. This adjustment can drift over the life of the timing belt on pumpe duse TDI engines which is a common cause of rough idling and hard start. Voltage terminal 30: 14 Unlearning counter according OBD: 40. 0 PD TDI with 88k (miles) and cam belt done by dealer at 80k. 0T FSI Discussion - Audi A4 B7 Rough Idle - Posted in the wrong place earlier. Indices Commodities Currencies Stocks Audi CEO Rupert Stadler was arrested in Germany as part of the dieselgate probe that had engulfed the country's biggest automakers. Try changing the coolant temp sensor located at the transmission end of the engine in the coolant manifold. oil compression test. After that the car is fine. I have the same problem with a slightly rough idle when it warms to operating temperature, actually before completely warm. More Rough Idle, Juddering and Rev problems #10 View Profile View Forum Posts. Audi A3 / S3 / RS 3 - S3 rough idle - revs hunting - 2007 S3, less than 50,000km on it. An Audi recall warns of a loss of power from a simple spill in the back seat. Q5/SQ5 MKI (8R) Discussion - Q5 TDI Rough idle when cold - I am performing due diligence before committing to a '14 Q5 TDI purchase and have a question.
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I noticed when I'm idling sometimes, especially in park, the idle. U111300 and P1887. I recently rented a luxury SUV through Audi on demand in Miami. 0grams sometimes passes a test but the car is still edge of too lean at that number and may set a code once a week0 by that logic, it must be. 3. New Member Welcome Area - UK: A7 - 2013 - 3. - my 98 Avant project barely sputters to life after sitting for a few days. 0 Tdi 2007 S line Auto 98,000 Miles, I have 2 issues with it. It has slow acceleration compared to when I bought the car (which was just 3-4 months ago). Sometimes it sounds almost like it's pulsing through mild and very rough vibrations. About a week ago I got an engine check light on and the Start/Stop stopped working. 77 volts After each repair, the car seems to run fine for a day or so (kind of like something resets for a bit), and then goes back to the same fuel rich, hesitating, choking at start, super low idle/rough idle, especially bad on hotter days (80F plus). Changed out the cam actuator magnet as it's given me trouble before. Started it and got a really rough idle and all these codes started coming in. You'll probably have a misfire-related code such as P0300, P0301, etc… Many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more, can cause ignition issues. goes away when I accelerate. Idle requires a lower fuel pressure, in order to open the injectors for longer periods of time for idle stability. In a long drive through, picking someone up from work, or just sitting in your driveway. But as fun as this Q7 is to drive, it's. I own a 2010 Seat Leon 1. It will fit through that vacuum hose after being disconnected0 TFSI Rough Idle, Engine Shiver, Carbon Cleaning - I own a 2014 Audi A7 with a 3 I'm familiar with the carbon buildup issues with these GDI engines. Q5/SQ5 MKI (8R) Discussion - P0506 - rough idle after long park, went away. omegel feet But at idle it seemed to be misfiring on one cylinder Join Date: Sep 2009. The typical signs of a faulty oxygen sensor include increased exhaust emissions due to poor air fuel mixture, engine hesitations, engine misfires, stalling, rough idling and increa. There are no check engine lights on. Any help would be really appreciated. In park it's smoother. OK, whoever can tell me what this is, gets their pick of any prize on the top shelf, including the big stuffed bunny. Audi A1 - (North Monaco / Shutterstock) The most common signs of bad ignition coils in Audi A1 are engine hesitation when accelerating or loss of power, rough idle, misfires, excessive fuel consumption, check engine light illuminates, and sometimes hard starting. Joined Apr 14, 2015 Messages 0 TDI - Big loss of power, slightly rough idle and poor MPG? AudiA32. uk is not in any way affiliated with Audi AG VerticalScope Inc. I started my car yesterday and it started up but would barely idle, sat around 200 rpm. Companies generally performed better than expected in the third quarter. looked down to see the tach bouncing between 800rpm and 1200rpm, and then revving from 1200rpm to 2000rpm with my. Timing chain/tensioner was replaced with updated parts about a year ago. 4 TSI 125hp 6 speed manual with 20000km (same engine, transmission, electronics as a Golf - 1. Started around 19k miles (now have almost 22k). Unlike a traditional automatic transmission, the tiptronic attempts to combine the b. I have since replaced all the spark. A shop would likely charge around $250 to replace the camshaft position sensor. A shop would likely charge around $250 to replace the camshaft position sensor. I did stall the car 1. oil compression test. trans escort los angeles A6 / S6 (C5 Platform) Discussion - 00 A6 4 I posted this on the engine forum, but nobody answered :( - My 4. 2002 Audi A4 rough idle at start up. Never really had many issues with it, pretty good care has been taken, don't beat on it etc. Car ran great for few days only, then EPC. The car for is idling around 1100 rpm. Adjustment Specified = -22 KW; Adjustment Actual = -22 to -17 (erratic). Car runs well over 1k rpm, doesn't seem to misfire and I can hit 15psi of boost (stock tune, via boost gauge). The car is running rough at idle, start up, stop lights. I checked the intake hose that connects to the top of the air filter housing and it doesn't appear to be blocked. Voltage terminal 30: 14 Unlearning counter according OBD: 40. Hi all, i feel obliged to post this to let everybody know about my rough idle cure. 2 quattro with 147000 miles on it, I put a new secondary air injection pump, new coils, new sparks, new brakes, and the arms on the intake manifold to control the flaps but I noticed that I still have a weird rpm. I get misfire codes throughout all cyl. 0T trouble warm starting and rough idle once started Q7 MK 1 Discussion Discussion forum for the Audi Q7 SUV built from 2005 to 2015 2. Car has about 42K miles on the clock. It still sounds rough when increasing the revs slightly to about 1000rpm. Maybe someone around here had the same problem and found a way to fix it. I have a 2015 Audi SQ5. A4 (B5 Platform) Discussion - HELP - Blinking CEL, EPC, Stuttering, Rough Idle - Hey guys, I know it's tough to diagnose this without a VAG-COM but I just ordered mine and it won't be here until Friday so I thought I'd run this by you. 2012 Audi A4. Hi all, Ive got a Audi A6 2. I started my car yesterday and it started up but would barely idle, sat around 200 rpm. As I approach a stop-light or stop sign, as soon as I let off the throttle and put the car in. Average failure mileage is 99,000 miles. regaen foxx uk is an independent Audi enthusiast website owned and operated by VerticalScope Incco. The oil was on the MIN line so I added enough to bring it to the MAX, no difference. 8l quattro sedan and it has a rough idle and has a slight problem cranking sometimes. In this article, we'll look at some of the most common causes of a rough idle in the Crown Victoria and how to fix the problem. 2015 Audi S5 3. Spark Plugs– One of the absolute most common causes (if not the most common reason that your A1 may be misfiring) is the spark plugs. Sounds like a leaking. I have not replaced my coolant temperature sensor in over two years. I put in a new pcv, thermostat, water pump, both hard coolant pipes and cleaned the carbon off of my valves. As the chain wears, these components begin to separate and misalign. So this problem is when I stop at junctions or stop in general. 0T & the idle is low & super rough due to the intake fins sticking - is there a reasonably affordable solution to permanently correct the issue without buying new Audi repacement parts that may have the same issue again? My A4 S-Line shaking when on Idle!! Love the car, but I noticed that when on Idle the car shakes abit, nothing crazy but still noticeable. Children, especially those between the ages of 4 to 6, love to play rough. Hi, First post as I've been trying to identify what could be causing a rough idle issue I'm having with no luck so far. 8 quattero i did something people usualy dont takle on these but it has the s4 2. Both in P and N the same story. 0 Tdi 2007 S line Auto 98,000 Miles, I have 2 issues with it. had the cam belt changed about 5k km back with full service. My 2018 B9 A4 automatic 2. It drove good for a few weeks then now I'm getting these codes: p0106 MAP sensor circuit range/performancep0346 Camshaft position sensor A. - Whenever I shift to D or R (tip) with the brakes, the car idles roughly jumping at 700-900 rpm for 5 seconds or so and it goes back to normal idle. Apologies if this has been asked and answered before but, a forum search gave no answer.
Normal idle is 40 bar, WOT is 150 bar. Was chasing misfire codes for the longest time, been. 5 ohm in all PDs Audi says 08 Ohm Block 18 is all 0 0 0 0 The Camshaft seems at bit worn on cylinder 3 and there is sometimes a bit valve noise. They took care of it under warranty and in under 30 minutes. If you're idling longer. Throughout the rest of the RPM range, car does fine and has no lack of. Attention all with MISFIRE AT IDLE issue ! Finaly it is solved !!! S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002 A4 (B8 Platform) Discussion - rough, erratic idle and intense shudder - Since late summer I've been having a disturbing issue on my '10 A4 P+. It seems when the compressor engages. walmart cake catalog 2022 2 days after swap engine started to missfire on #4. - Hello, I have a Q7 2008 V8 that has a very rough idle. But at idle it seemed to be misfiring on one cylinder Join Date: Sep 2009. Hi everyone of Audi World. I have not replaced my coolant temperature sensor in over two years. I have been a proud owner of a 98 Audi A4 1. It can send an erroneous signal to the ECU causing fuel mixture errors. tinycunts Solved camshaft rough idle solenoid Jump to Latest Follow 2K views 5 replies 5 participants last post by Zeddieboi Dec 23, 2023 Z Zeddieboi Discussion starter 35 posts · Joined 2023 #1 · Apr 6, 2023 (Edited) Hi there guys and gals, Backstory: I have bought my MY16 TTS back in february. 2012 Audi A4. P2188 - Bank 1; System too Rich at idle. mike81; Jan 15, 2013; Replies 18 Views 12K ricochet Forums. But from my experience working on a lot of diesel Audi's with a similar issue, I will list the most common causes of the glow plug light flashing. Still car running rough had both O2 sensors replaced mass flow sensor replaced new spark plugs and checked pcv valve all ok this all started with code showing po171 got no air leaks don't know what to do next Please help if. This is because when the engine turns slower, it is easier to detect. 4bedroom house to rent oldham Seems like the car (cpu) is trying to adjust, it keeps getting smooth and then goes ruff again. I have a 99 A4 1 It has recently started running pretty rough sometimes. Audi A1 2012 diesel purge? Jump to Latest Follow 4K views 2 replies 2 participants last post by se6 Nov 13, 2020 S se6 Discussion starter 3 posts · Joined 2020 #1 · Nov 11, 2020 Hi I'm new to the forum hoping to get a bit of advice. It can be very jarring when your Audi A3 shakes when idle. A4 rough idle cure. New brake light switch New ignition leads New oil pressure sensor. It shows 6 codes: P0300 Random misfire and 4 cylinder misfires plus Camshaft sensor. I have a 2009 A4 2. I'm an Audi newby and bought a 2005 A4 1. Find out how to fix a rough running lawn mower engine by adjusting the spark plug gap, cleaning air and fuel filters, and switching to ethanol-free gas.
Misfire sum counter: 410. Q7 MK 1 Discussion - Q7 Rough Idle - Hi, maybe somebody can help me decipher this I have an 07 Q7 4. Pipe from the PCV valve (from Audi) 15. Pipe from the PCV valve (from Audi) 15. And search and search. 5 a4 45 TFSI right at 45,000 miles. I posted here around 6 months ago withy rough idle problem with my Audi a4 3. 6 TDI engine problems and look at possible solutions. Mounts are in good condition. I've uploaded a short video of it to YouTube which clearly demonstrates the noise. Everything is normal, it does its usual high idle to warm up and then drops to 800 rpm. Expert Advice On Improving. About a week ago I got an engine check light on and the Start/Stop stopped working. Adjustment Specified = -22 KW; Adjustment Actual = -22 to -17 (erratic). Finally decided to tackle this problem, but before I take it to my mechanic, wanted to hear your. Both are intermittent though. With more revs the engine runs absolutely fine and no problems whilst driving. big second grade workbook pdf ) stalling issues on 28s. A8 / S8 (D2 Platform) Discussion - Misfire, no acceleration, rough idle - I need some help. 27t, a4, a5, a6, audi, b5, gas, idle, p0137, p0301, p301, regular, rough, shut, shuts. 8tsfi rough idle - Hi all Still on with my problems. It's idling around 600-700, and you can feel the reverberation through the seats. Rough Idle Finally cured!!!!!! Smooth as silk 2. TheBuell · Started March 15. Greetings, I just picked up a 2003 A4 avant 1. Every time when starting a cold engine (not driven for six hours or so) for the past couple of weeks, I have a rough idle for about 30 seconds, like the engine is missing. The 2004 Audi A6 has 1 problems reported for rough idle. Audi A4 Erratic Idle Issue Hello, My 2001 Audi A4 1. I did an APR tune stage 1. Apologies if this has been asked and answered before but, a forum search gave no answer. Well, when I got it back, it idles rough even with the A/C on. I replaced sparks and ignition coils and neither helped. A4 (B5 Platform) Discussion 01-09-2004 05:37 PM Audi A3 / S3 / RS 3 - HR: Audi A3 idle problem - Audi A3 2. ford f150 brake calipers A6 / S6 (C6 Platform) Discussion - Cold start - rough idle - MIL light - Recently car starts/idles really rough when cold. MIL light turned on. Aug 4, 2015 · Australia Polo 6R #1. Warwickshire #1 I've recently purchased a 2019 A1 Sportback 30TFSI w/ 23k miles from an Audi Dealer, and I've noticed that when the engine is sat at idle it vibrates quite excessively. How quickly we learn about the little irritating noises, grunts and groans of this car. SENSEI P · Started Thursday at 06:51 PM. In park it's smoother. 5 at idle; High O2 sensor readings @0. Apologies if this has been asked and answered before but, a forum search gave no answer. Went to start it up yesterday morning and it ran so rough it would barely idle. Fixed in 15 minutes at the dealer. Your Q3's engine needs air, fuel, and spark to achieve optimum ignition. Aug 31, 2019 · Rough Idle Causes: Audi A1. The oil was on the MIN line so I added enough to bring it to the MAX, no difference. Next check really well for vacuum leaks. At idle, you can hear it missing, rev it with a dab of the throttle to 3k ish rpm and it's fine. It also had an intermittent cylinder 3 misfire. Problems persist only a good 20 minutes after the engine has warmed up. It seems to shake/shudder every couple of seconds, however the tach remains constant. Both in P and N the same story. After I have been driving it for a few miles or so, the rpms start to act up again. Hello, I just wanted to see if anyone has had a similar issue or guess what the cause could be to my cold start issue to my A3 1 When I come to the start the car from a cold start when it's been sat on the driveway for a while/overnight the engine is rough/juddering and the idle on the rev. Warwickshire #1 I've recently purchased a 2019 A1 Sportback 30TFSI w/ 23k miles from an Audi Dealer, and I've noticed that when the engine is sat at idle it vibrates quite excessively. A4 (B6 Platform) Discussion - Rough running/power loss after battery disconnect - Hi guys, I know this has been addressed in various ways on this forum, but here I go again. Received 15 Likes on 15 Posts.