Tdi rough idle troubleshooting

tdi-man Registered User Sep 10, 2013 #11 the - reading is not a problem unless in reaches -3 or +3 judder on idle on mine was fixed by turning the idle down to 800 - 810 AudiMafia said: Have you changed fuel filter and oil filter recently? and also cyl nr 3 is throwing minus that can make the car judder at certain speed is doing at mine atmMar 25, 2020 · Hi guys, I just bought a 2013 audi a5 2.0tdi on auction, the car was sold as a non runner (didn’t have a battery in it) so we put the jumpers on it & it started. Then it started to idle very rough & there was a lot of white smoke coming out of the exhaust. We had a 35i X5 with white smoke & it... 2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ...The 6 Most Common Volkswagen/Audi 3.0 TDI Engine Problems Timing Chain Tensioner (Pre 2007) Injector failure Glow Plugs Diesel Particulate Filter (DPF) and Sensors Clogged or Leaking Heater Core High-Pressure Fuel Pump Failure 1. Timing Chain Tensioner Failure - 3.0 TDIDec 09, 2010 · Check the wiring, solenoid, and the valve. It's possible that it's caused by a bad MAF sensor as well. 1. It shouldn't. The car should always run better warm. 2. Possible. I would not recommend replacing it before testing it or else you're throwing money at the problem. Datalog the MAF values and replace it if it's bad. Have a 2011 TDI Exec with 34K miles on it. Last fall when temps dropped below 60 or so it would idle rough for 60 seconds or so every morning when I started it. After about 60 seconds, problem gone. I assumed it was an issue with the glow plugs, etc. Took it in and ultimately they replaced the wiring harness and problem fixed.Rough idle at stop: Sometimes cars have rough idles only when stopped. This means that the car has vacuum leaks or ignition problems. Rough idle in drive: This too might be caused by vacuum leaks. Actually, a vacuum leak is an answer to what causes rough idle at low rpm. If your car idles rough but drives smooth, then you have a spark plug problem.Sep 08, 2022 · Start the engine and let it idle. 2. Now, listen to the sound coming out of the tailpipe. If you hear a clear popping sound, most likely you have a performance problem; if not, check the engine mounts. A worn-out, loose or damaged engine mount can cause the engine to vibrate. A fouled spark plug can cause a rough idle. nevada dcfs employee directory 1.9 tdi 105bhp rough idle sometimes - Hellos and Goodbyes - BRISKODA. 1.9 tdi 105bhp rough idle sometimes. By Taximan12, 14 May, 2015 in Hellos and Goodbyes.While this may fix your rough idling, a rough idle on pumpe duse engines could also be caused by worn camshaft lobes. This was a common problem on pumpe duse TDI due to their narrow lobes. See 1000q: TDI camshaft inspection and replacement for PD engines for details. It could also be caused by faulty and unbalanced fuel injectors.Volkswagen Passat Rough Idle Causes Hopefully, the check engine light is on. It can tell you a lot about what is going on with your Passat. You can either go to the local parts store and ask them to scan the vehicle for you, or you can do this yourself. Most of them will do that as a courtesy (obviously they want to sell the parts).Jan 16, 2014 · Hi guys, got a bit of a problem with my 56' plate 1.9 TDI. It's got just below 52k on the clock and it's always been serviced on time, by me anyways. Bought it in July 2012, couple of days later felt the idle was a bit lumpy on startup, wasn't too bad and went away once it was driven, so didn't really take notice. In this case, the engine will usually experience a rough start-up, with the idle smoothing out after about 30 seconds. Typical causes of blue smoke are a worn out valve stem oil seal, faulty injector pump or lift pump, worn out cylinders or piston rings, turbocharger problems, or head gasket failure.Nov 27, 2017 · solution: the first step is to remove your spark plugs and take a good look at them. their condition can help to diagnose the nature of the problem that is causing your rough idle. carbon deposits may indicate a too-rich mixture or a spark that is not strong enough. oil deposits can mean that your piston rings are worn or your valves are leaking. … Jan 16, 2014 · Hi guys, got a bit of a problem with my 56' plate 1.9 TDI. It's got just below 52k on the clock and it's always been serviced on time, by me anyways. Bought it in July 2012, couple of days later felt the idle was a bit lumpy on startup, wasn't too bad and went away once it was driven, so didn't really take notice. Apr 03, 2022 · When the car has a faulty coil, it will experience a rough idle, misfire, loss of power, trouble accelerating, and poor fuel economy. As the situation becomes worse, it can also cause the vehicle to stall. 7. Defective Spark Plugs/Wires. The spark plugs and wires are also critical to the ignition system. Today we are working on a 04 VW Volkswagen Passat 2.0 TDI Wagon, lost all power and no acceleration,heavy smoke at idle , problem turn out to be a stuck EGR. posted by cenzur8h [ f ] Share this video on Facebook 2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ... May 14, 2018 · I want to purge the fuel line post injector change. 2015 Caddy 2,0 150ps DFS (B). Aug 20, 2022 at 4:01am. mitigating: mushfik, some codes can't be cleared but will go away on their own if the problem stops. Sometimes it's after X times you drive Aug 22, 2022 at 11:05am. Tristan: Hi all, Aug 24, 2022 at 11:19am. In this case, the engine will usually experience a rough start-up, with the idle smoothing out after about 30 seconds. Typical causes of blue smoke are a worn out valve stem oil seal, faulty injector pump or lift pump, worn out cylinders or piston rings, turbocharger problems, or head gasket failure.Dec 06, 2019 · 2,777 Posts. Discussion Starter · #1 · Dec 6, 2019. Gents. I don't know if anyone else has experienced this with a V6 Tdi, rough idle on startup (mainly cold but can be when hot) or maybe slight random miss when pulling up at traffic lights. Had a few car i encountered doing this (normally on startup a slight blip on the throttle took the ... Rough idle / Rev problem. Jump to Latest Follow 1 - 20 of 22 Posts. 1; 2; Next. 1 of 2 Go to page. Go. N. nik1282002 · Registered. Joined Jun ... 20 Posts . Discussion Starter · #1 · Jul 2, 2013. Only show this user. Hi everyone. I have a VW Golf MK 5 GT TDi. On idle I have a rough experience. Worse when I'm moving at slow speed out of gear ...Our 2005 Passat TDI, with 155,000 miles on it, has started to idle very rough in one specific circumstance: at a stop, brakes applied, in Drive or Reverse gear. When I release the brakes, it smooths out. When I put it in Park or Neutral, it smooths out. It seems to drive fine, no troubles at all otherwise. Any ideas what could cause this issue?Nov 27, 2017 · solution: the first step is to remove your spark plugs and take a good look at them. their condition can help to diagnose the nature of the problem that is causing your rough idle. carbon deposits may indicate a too-rich mixture or a spark that is not strong enough. oil deposits can mean that your piston rings are worn or your valves are leaking. … 2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ... street fair near illinois Volkswagen Passat Rough Idle Causes Hopefully, the check engine light is on. It can tell you a lot about what is going on with your Passat. You can either go to the local parts store and ask them to scan the vehicle for you, or you can do this yourself. Most of them will do that as a courtesy (obviously they want to sell the parts).1) adjust the idle speed level via vagcom like this: "select engine ,go to security access login using 12233 then go to adaption think its block 3 (could be higer /lower) adjust then test if its ok save" (Hollow from uk-mkivs) He also told me that 820 was found by Audi to resolve the rough idle issue.DIY Difficulty: Intermediate. 3. VW 1.9 TDI Clogged EGR Valve. The exhaust gas recirculation (EGR) valve is a common problem in a majority of diesel engines today. The main purpose of the EGR system is to reduce emissions coming from the engine going out of the exhaust. Dec 06, 2019 · 2,777 Posts. Discussion Starter · #1 · Dec 6, 2019. Gents. I don't know if anyone else has experienced this with a V6 Tdi, rough idle on startup (mainly cold but can be when hot) or maybe slight random miss when pulling up at traffic lights. Had a few car i encountered doing this (normally on startup a slight blip on the throttle took the ... 2003 tdi rough idle I have a 2003 Jetta tdi sedan with 304k on her. When it's cold outside it'll have a choppy idle and will shake the entire car. It does it no matter what the engine temp is. The only way I've found to stop it is to either let off of the clutch a bit when stopped or to rev the engine up to anything higher than idle.This time, I was unable to have a very rough idle to show you the engine failing and shaking, it is difficult to replicate when the temp outside is cold (13º... Apr 03, 2014 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... orange gt500 for sale Feb 07, 2005 · Regards, Peter. 1978 Golf diesel 1984 Nissan Patrol diesel 1986 Toyota Landcruiser 73 series 3B diesel 2006 Golf TDI 2.0 16v Rough idle caused by carburetor problems. When we start talking about carburetors, you know we're thinking of both older vehicles with higher mileage and small engines. One of the indicators of a carburetor problem is a considerable amount of black exhaust smoke when the engine is up to temperature. A properly-working carbureted system ...A PCV valve leak can cause the air-fuel mixture to run too lean, and this will cause a rough idle. PCV valve. Proper periodic servicing of the PCV valve will prevent this situation from occurring. The fix is to service the valve regularly and make sure that it is clean and fully operational.Aug 26, 2015 D d1s Registered User Aug 26, 2015 #1 I've got a 2004 2.0TDI (BKD Engine) which runs fine when the engine is cold, but develops a very rough idle when the engine has warmed up to around 90. I don't think it's the DMF as the roughness doesn't change as the clutch is pressed in. I've just changed all filters and oil, which had no effect.Apr 24, 2012 · 2000 Volkswagen Jetta TDI. 2004 jetta tdi idles... Share on Facebook. Share on Twitter. Share on Pinterest. Share by Email. Question about 2000 Volkswagen Jetta TDI. Nov 21, 2021 · Vw polo 1.6tdi rough idle / hunting problem. Thread starter Brian1; Start date Nov 21, 2021 Nov 21, 2021 #1 . B. ... 2011 1.6 tdi engine with rough uneven idle or hunting If the engine will start occasionally, or after an extended period of cranking, go to section 8.b.2 - Difficult starting. If the engine cannot be started at all, go to section 8.b.1 - Engine will not start. b.1 Engine will not start. Test procedure, step 1: Have the transmission in neutral (or park, if automatic transmission).Troubleshooting Rough Idle; Page 2 of 3 First 1 2 3 Last. Jump to page: Results 41 to 80 of 84 Thread: Troubleshooting Rough Idle. Thread Tools. Show Printable Version; ... Neuspeed PM / 3.0 TDI Intercooler / H&R OE Sport Springs / Bilstein B8 Shocks / TyrolSport Brake Stiffeners / ECS Short Shifter / S5 Side Skirts / RS Grille.Mar 30, 2008 · Plugging in the old MAF smoothes the idle and kills most of the smoke. Unplugging the MAF and driving definitely restores lost power. In park, I can rev the engine up to about 5050rpm with either MAF plugged in. I have done the Cage Mod as well and put the Permatex dielectric grease in the connector...no change noticed. deus 2 lite Feb 07, 2005 · Regards, Peter. 1978 Golf diesel 1984 Nissan Patrol diesel 1986 Toyota Landcruiser 73 series 3B diesel 2006 Golf TDI 2.0 16v Then a while after ive started having a rough idle. Also about swapping heads and head gaskets, the guys from the diesel page found that there was a change in a coolent passage starting in 1988. While people have put 6.5 heads and head gaskets on pre 88 6.2's many ended up having head gasket problems and coolent seeping along the gasket.IQ adjustment is most common prob, if timing belt was not done correctly then could be injection pump timing. could be vac leak in lines, shouldn't be boost leak in intake hoses but check anyways. idle speed is not adjustable, IQ tweaks the pump. B beef11 Registered Joined May 16, 2011 6 PostsThe 6 Most Common Volkswagen/Audi 3.0 TDI Engine Problems Timing Chain Tensioner (Pre 2007) Injector failure Glow Plugs Diesel Particulate Filter (DPF) and Sensors Clogged or Leaking Heater Core High-Pressure Fuel Pump Failure 1. Timing Chain Tensioner Failure - 3.0 TDICold start, idle is pretty rough until the car warms up; Once the car warms up, Idle is mildly rough. When you stop the car and the idle regulates you can feel small shudders in the steering wheel and peddles. I find when I give it a small amount of gas when parked can trigger the rough idle if the vehicle is not currently showing symptomsLet's take a look at the signs first: The most common symptom of a bad EGR valve is a check engine light illuminated on your dashboard. You may also notice bad fuel consumption, reduced power, and rough idle. Your car may also fail an emission test with a bad EGR valve. Here down below you will find a more detailed list of the 6 most common ...Our 2005 Passat TDI, with 155,000 miles on it, has started to idle very rough in one specific circumstance: at a stop, brakes applied, in Drive or Reverse gear. When I release the brakes, it smooths out. When I put it in Park or Neutral, it smooths out. It seems to drive fine, no troubles at all otherwise. Any ideas what could cause this issue?Volkswagen Beetle Mass Air Flow Sensor May Fail - 5 reports. Learn about this problem, why it occurs, and how to fix it. I have a 2018 diesel canyon with 38k now. Last spring I started getting a slight rough idle after remote start for a couple minutes then shifting to drive. It would bounce a couple 100 RPM and I would drive down the street to the stop light then it would be gone. Been on and off since then and at this rate I thought it was normal.Joined Jan 14, 2008. 435 Posts. #4 · Nov 22, 2010. bhk1004 said: A day or two ago the s5 started to idle slightly rough. When I'm sitting at a light and start up the car it has vibrations. She's in the repair center right now for a rough clutch. They are replacing some part of the clutch assembly and asked them to check it out.Hello, hopefully someone can help with this problem on my VW Caddy 2017 1.6 TDI It was running badly/misfiring/running rough idle from Cold Starts last week, so i read the deviation for all the cylinders and 2 were very erratic on Cold starts so i decided to Replace all 4 Injectors, i also replaced all 4 Glow plugs at the same time as i had a fault code for Glow Plugs. thca wax for saled16y8 engine priceA4 2.0 TDI. Rough idle In Nov 08 I purchased a 55 Audi A4 2.0 TDI with 40k mileage.Soon after I noticed the car at tickover (950 rpm) to suffer from a rough idle and also engine stumbles to approx 900rpm (before recovering) when the revs drop e.g when coming to a halt.The 6 Most Common Volkswagen/Audi 3.0 TDI Engine Problems Timing Chain Tensioner (Pre 2007) Injector failure Glow Plugs Diesel Particulate Filter (DPF) and Sensors Clogged or Leaking Heater Core High-Pressure Fuel Pump Failure 1. Timing Chain Tensioner Failure - 3.0 TDIJan 16, 2014 · Hi guys, got a bit of a problem with my 56' plate 1.9 TDI. It's got just below 52k on the clock and it's always been serviced on time, by me anyways. Bought it in July 2012, couple of days later felt the idle was a bit lumpy on startup, wasn't too bad and went away once it was driven, so didn't really take notice. Normal idle appears to be around 600RPM and now its constantly diving to 500 and then catching itself and bringing it back up to 600. When it catches itself it causes the whole vehicle to shake, you can hear it and feel it. I have posted a YouTube video to help explain. 2006 Touareg V10 Rough Idle. 2.2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ...Looking at an old graph of mine when it was having turbo problems, the MAF seemed to read between 480 (idle) to 1000 (hard acceleration). I would expect a fairly even idle MAF reading (logically - at least in my mind). - see image below.Answer: This usually means there's a problem with the EGR valve or the EGR (delta) pressure feedback sensor is not working right. The sensor monitors changes in system pressure and works along with the valve. A sensor malfunction can lead to performance problems like hesitation, rough idle, low power, and bad fuel efficiency.A PCV valve leak can cause the air-fuel mixture to run too lean, and this will cause a rough idle. PCV valve. Proper periodic servicing of the PCV valve will prevent this situation from occurring. The fix is to service the valve regularly and make sure that it is clean and fully operational.Discussion Starter · #1 · Nov 25, 2012. After a long drive at freeway speeds (over an hour) my excursion has a rough idle. All fluids are fine, temperatures are fine, FICM was just rebuilt by Ed (with proper voltage). Everything appears to be fine, except after a long drive on the freeway. Basically I will pull off, and the truck will return ...Apr 03, 2022 · When the car has a faulty coil, it will experience a rough idle, misfire, loss of power, trouble accelerating, and poor fuel economy. As the situation becomes worse, it can also cause the vehicle to stall. 7. Defective Spark Plugs/Wires. The spark plugs and wires are also critical to the ignition system. It idles roughly at around 500-600 rpms then it slowly after warming up idles at around 750-900 rpms. 2) After the car is warmed up and despite the rough idle, if I turn the engine off and then turn the ignition key to start it, it fires right up. 3) After driving the car around town, I will park it and turn off the ignition. shein uk app download IQ adjustment is most common prob, if timing belt was not done correctly then could be injection pump timing. could be vac leak in lines, shouldn't be boost leak in intake hoses but check anyways. idle speed is not adjustable, IQ tweaks the pump. B beef11 Registered Joined May 16, 2011 6 PostsDiscussion Starter · #1 · Nov 25, 2012. After a long drive at freeway speeds (over an hour) my excursion has a rough idle. All fluids are fine, temperatures are fine, FICM was just rebuilt by Ed (with proper voltage). Everything appears to be fine, except after a long drive on the freeway. Basically I will pull off, and the truck will return ...Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Some 2010 Volkswagen Polo 1.2 TDI Bluemotion (Manual) may experience failing catalytic converters, excessive oil consumption,electrical connector problems, failed mass air flow sensors, and in some cases the engines may ...an 04 audi a4 running really rough at idle , traced to a vacuum leak, very common issues with these cars as well as check valvesI have a 2018 diesel canyon with 38k now. Last spring I started getting a slight rough idle after remote start for a couple minutes then shifting to drive. It would bounce a couple 100 RPM and I would drive down the street to the stop light then it would be gone. Been on and off since then and at this rate I thought it was normal.rough idle on cold start. Tags ... TDI, modifications, troubleshooting, maintenance, and more! Full Forum Listing. Explore Our Forums. VW Rabbit MKV Forum 2006/2007/2008/2009 1975 - 1984 VW Rabbit General Forum RABBIT OWNERS CLUB MKV Rabbit FAQs & Newbies Private Party 'For Sale' Classifieds.SOURCE: `91 Nissan D21 4 cyl MT Pickup won't idle when cold. sounds like the clutch isnt engaging properly in the situations you described. may need to check fluid levels if there ok. then may need to get serviced or checked at least. Posted on Mar 20, 2009 server growatt sign in Apr 24, 2012 · 2000 Volkswagen Jetta TDI. 2004 jetta tdi idles... Share on Facebook. Share on Twitter. Share on Pinterest. Share by Email. Question about 2000 Volkswagen Jetta TDI. Feb 07, 2005 · Regards, Peter. 1978 Golf diesel 1984 Nissan Patrol diesel 1986 Toyota Landcruiser 73 series 3B diesel 2006 Golf TDI 2.0 16v Jan 16, 2014 · Hi guys, got a bit of a problem with my 56' plate 1.9 TDI. It's got just below 52k on the clock and it's always been serviced on time, by me anyways. Bought it in July 2012, couple of days later felt the idle was a bit lumpy on startup, wasn't too bad and went away once it was driven, so didn't really take notice. Apr 24, 2012 · 2000 Volkswagen Jetta TDI. 2004 jetta tdi idles... Share on Facebook. Share on Twitter. Share on Pinterest. Share by Email. Question about 2000 Volkswagen Jetta TDI. I'm also in Perth and have a MY13 TDI Toureg and cold starts (Or even starts after the car has been sitting to cool down after 3 hours or so) are sometimes rough until I tap the accelerator. After tapping the accelerator the rough idle calms down and the rpm goes back to around 800rpm with a relatively smooth idle.Discussion Starter · #1 · Jun 30, 2014. Hi to all! I have a 87 300 SDL that is smoking white and has a rough idle when it idles. This started on the way back on a 600 mile away trip. About a month before the trip i had noticed that the car seemed to be lacking some power, but was due for a oil and fuel filter change so i had the oil and oil ...Let's take a look at the signs first: The most common symptom of a bad EGR valve is a check engine light illuminated on your dashboard. You may also notice bad fuel consumption, reduced power, and rough idle. Your car may also fail an emission test with a bad EGR valve. Here down below you will find a more detailed list of the 6 most common ...DIY Difficulty: Intermediate. 3. VW 1.9 TDI Clogged EGR Valve. The exhaust gas recirculation (EGR) valve is a common problem in a majority of diesel engines today. The main purpose of the EGR system is to reduce emissions coming from the engine going out of the exhaust. Nov 04, 2008 · My '06 Jetta TDI is running rough at idle speed. It has 103,000 miles on it. I sent oil sample to Oil Analyzers. Report came back 526 PPM Iron in the oil. Report suggests inspecting for excessive wear in camshaft/crankshaft. I have changed the oil regularly using Amsoil 10W40 synthetic, which does adhere to VW standard for diesel engines. It idles roughly at around 500-600 rpms then it slowly after warming up idles at around 750-900 rpms. 2) After the car is warmed up and despite the rough idle, if I turn the engine off and then turn the ignition key to start it, it fires right up. 3) After driving the car around town, I will park it and turn off the ignition.Something is telling the ECU to chop the fuel flow causing the rough idle. Most likely a bad sensor, and these motors are flat out covered with all types of sensors. Crank sensors, temp sensors, compression sensors, injector lift sensors, numerous exhaust sensors.Feb 07, 2005 · Regards, Peter. 1978 Golf diesel 1984 Nissan Patrol diesel 1986 Toyota Landcruiser 73 series 3B diesel 2006 Golf TDI 2.0 16v Volkswagen Passat Rough Idle Causes Hopefully, the check engine light is on. It can tell you a lot about what is going on with your Passat. You can either go to the local parts store and ask them to scan the vehicle for you, or you can do this yourself. Most of them will do that as a courtesy (obviously they want to sell the parts).This time, I was unable to have a very rough idle to show you the engine failing and shaking, it is difficult to replicate when the temp outside is cold (13º... Check voltage with all 4 plugs connected. You should have a reading of 10--12 volts If there is no power, check in-line fuse on loom coming to plugs. If power is present, check for How Long. If only for a few seconds, the problem is with the timer. nmea display softwareThere are quite a few reasons why your Audi A4 could be idling rough. An internal combustion engine needs air, fuel, and spark in order to achieve ignition. When one or more of these variables is off it can lead to a rough idling condition. Most of the time the culprit is going to be the ignition system, although there are a myriad of other causes.Jul 08, 2012 · Sun 8 Jul 2012 19:59 Audi A4 1.9 TDI - Rough Idle - Peter.N. It sounds as though its missing on one cylinder intermittently this could either be due to a faulty injector or as they mention a fault in the wiring loom causing a loss of the operating pulses on the injector. Dec 06, 2019 · 2,777 Posts. Discussion Starter · #1 · Dec 6, 2019. Gents. I don't know if anyone else has experienced this with a V6 Tdi, rough idle on startup (mainly cold but can be when hot) or maybe slight random miss when pulling up at traffic lights. Had a few car i encountered doing this (normally on startup a slight blip on the throttle took the ... Apr 03, 2014 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... Check voltage with all 4 plugs connected. You should have a reading of 10--12 volts If there is no power, check in-line fuse on loom coming to plugs. If power is present, check for How Long. If only for a few seconds, the problem is with the timer. Hi there, very old thread I know, but for people searching for this problem, I would maybe suggest replacing the injector & glow plug wiring loom, especially if you get a glow plug code and experience rough idle, this is located inside, (yes inside) the rocker cover box. Glow plugs have nothing to do with rough idle. movie poster size pixelsvolkswagen golf 1.9 tdi rough idle engine shakes really bad when on idle and rev. Jump to Latest Follow ... classifieds, troubleshooting, maintenance, and more! Full Forum Listing. Explore Our Forums. New Members Introduce Yourself Here VW Engine and Gearbox Golf 5 (type 1K) 2003 - 2009 Golf 4 (type 1J) 1997 - 2003 General Chat. Recommended ...Apr 24, 2012 · 2000 Volkswagen Jetta TDI. 2004 jetta tdi idles... Share on Facebook. Share on Twitter. Share on Pinterest. Share by Email. Question about 2000 Volkswagen Jetta TDI. Jul 08, 2012 · Sun 8 Jul 2012 19:59 Audi A4 1.9 TDI - Rough Idle - Peter.N. It sounds as though its missing on one cylinder intermittently this could either be due to a faulty injector or as they mention a fault in the wiring loom causing a loss of the operating pulses on the injector. Jan 16, 2014 · Hi guys, got a bit of a problem with my 56' plate 1.9 TDI. It's got just below 52k on the clock and it's always been serviced on time, by me anyways. Bought it in July 2012, couple of days later felt the idle was a bit lumpy on startup, wasn't too bad and went away once it was driven, so didn't really take notice. Rough idle. Jump to Latest Follow ... kersosene? mabey thats my problem then, i'll dump some white bottle stuff in and fill 'er up :thumbsup: 2007 5.9L CTD, 4x4, short bed, quad cab, slt, silver ... 2004 Jetta TDI 5spd Malone S1 + dyn EGR/idle tune DieselDon16;9111930 said: my truck is literally full of Panties already...2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ... If I remove the Intake, EGR or MAF plug, it idles perfectly. The rough idle only happens when I start the engine wiht a coolant temperature between ~38-41ºC. If I press the throttle pedal all the... A PCV valve leak can cause the air-fuel mixture to run too lean, and this will cause a rough idle. PCV valve. Proper periodic servicing of the PCV valve will prevent this situation from occurring. The fix is to service the valve regularly and make sure that it is clean and fully operational.2001 Jetta Tdi runs rough. When the car is initially turned over, the glow plug light only comes on for a very short time (1 sec.). Then after turning the ignition, the engine fires and starts but then hunts (doesn't idle smoothly) and white smoke piles out the back. Once the engine has time to warm up, 5 minutes, the quantity of smoke ... donkey rescue california xa