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Nissan navara black smoke when accelerating?
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Nissan navara black smoke when accelerating?
I have had the intake manifold off and cleaned all the gunk out. Saturday • 7:00 PM. is just unburnt diesel. While accelerating there is a very noticeble vibration coming from under the car between 1700 and 2000rpm. The pressure build up when removing the oil cap is worse its like looking at a boiling kettle But its oil fumes. I own a 09 d40 pretty much stock and was working fine but now every so often when i start it up and go to drive there is no turbo spool and obviously a massive loss in power and when i do accelerate there is large black smoke clouds. New injectors need to be 'coded' into the ECU using Nissan's Consult II computer. A smart device with cutting-edge smart technology that. Sep 6, 2014 · Black smoke is excess fuel (hence the saying 'no poke without smoke'). Black/white smoke only when accelerating. I guess the fastest way to see what's causing the smoke is to have the exhaust gas analysed. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K brianwood. if you replace one, the ECU need programmed with the new injector. I'm told Denso injectors need specialist diagnosis and testing and you'll need a Denso agent. The hole in the intercooler isn't, good find - that would have … Black smoke is typically of greater concern than white smoke. if you replace one, the ECU need programmed with the new injector. 2291 Views 10 Replies 6 Participants Last post by Kael2001, Apr 6, 2016. Investors are evenly split on whether the European Central Bank will cut its key inte. Apr 8, 2016 White smoke is always excess fuel that combustion isn't even starting on (partly combusted fuel produces black smoke, burning oil produces blue smoke). I would be surprised if the garage hadn't cleaned it. Just wanted to talk about the d40 black smoke issues that I’ve encountered over the past. Light black smoke is often caused by a dirty MAF or fuel filter Thick black smoke is often caused by a failed boost control solenoid. The hose where sucking air that lead to no power, slow acceleration and black smoke. Hill descent control (4WD) & hill start assist. black smoke no power sluggish Jump to Latest Follow 1K views 5 replies 2 participants last post by landmannnn May 8, 2022 humeysd40 Discussion starter 28 posts · Joined 2022 #1 · May 8, 2022 Hi everyone, I'm sure this is an issue that has been covered (if so please link me to the forum). Black smoke. It offers free travel by train, most buses and some boats. Must-knows about the Ticino Ticket. Two things are likely to cause black smoke. Help Support Nissan Navara Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others Juz Member. Joined Apr 12, 2015. It's when things like the MAFS sensor gets dirty, or the EGR valve lets in too much exhaust gas, that things start to get messy. I forgot to mention the EGR (exhaust gas recalculation system) Apr 30, 2017 · the hard bit for the diy-er is coding the injectors. It's a free 'extra' from nissan, along with dodgy wiring looms, no bash plates, bonnets that don't catch and door handle replacement every second. I have tried the loose fuel cap for the SCV. 5 6speed 2008 Navara STX. Black 2008 navara aventura auto Sports hard top 22" team dynamics, equinox wheels Halo headlights with hid convertion Nismo grill net3K posts 36. A thick cloud of white smoke. A couple of things that caused power loss and extra smoke for me have been vacuum hose and the fuel primer bulb perishing allowing air to leak into the system. Hill descent control (4WD) & hill start assist. It has started throwing out lots of black smoke when accelerating or opening the throttle after idling. Posted October 1, 2015. I guess the fastest way to see what's causing the smoke is to have the exhaust gas analysed. Also check the condition of the air filter, any blockage in the air intake system will cause the same symptoms. Help Support Nissan Navara Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others yorkie56 Member. Joined Jun 4, 2011. Navara Platinum Radio upgrade to Apple Car Play & Android Black 2008 Pathfinder Aventura (Manual), Billcar Chain Mod Like Unknown member Nissan-Navara 4874K members Since 2006 A forum community dedicated to Nissan Navara owners and enthusiasts. 9766 posts · Joined 2005 The most likely cause is a sticking EGR valve or an air leak on the intercooler circuit. Once it goes into limp mode I turn off ignition and on again and its. DoubleTree by Hilton Grand Hotel Biscayne Bay, North Bayshore Drive, Miami, FL, USA. This code indicates that your truck's engine is misfiring and can be a drivability threat. When the injector was replaced it went down to 30! net3K posts 36. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K Help Support Nissan Navara Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others digbyj Member Black/white smoke only when accelerating. Is it normal for them to blow a bit of smoke? Judging by other threads on here, it seems to be a common thing with the D40's and YD25 engine. Once I turn engine off, then back on again the problem clears. You can feel the extra torque especially when a accelerating from 60miles (100km) up. 5 diesel which has done 82,000 miles. Hi, My 2013 D22 YD25 (244000kms) started having a rough idle a few days ago after start up. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K Old Black Smoke - Another One. 5td 8 valve / it will not rev over 3,000 rpm / i have checked the air intake , intercooler , egr valve is not stuck ,. I understand its a air/fuel thing - I changed the air filter and the previous air filter was pretty clogged up Nissan-Navara 4852K members Since 2006 A forum community dedicated to Nissan Navara owners and enthusiasts The black smoke will disappear after a few days after you do that Get the engine rings checked and replaced If damaged. The hole in the intercooler isn't, good find - that would have been a constant source of boost loss. I guess the fastest way to see what's causing the smoke is to have the exhaust gas analysed. A month after the former Nissan CEO was granted bail and stealthily walked out of a Tokyo jail disguised as a workman, he says he's ready to give his side of the story The Nissan 350Z design was geared to make the car an attainable performance vehicle. Hill descent control (4WD) & hill start assist. I have had all the tyres changed and the wheels have been rebalanced now 3. Here is how to change your air filter Leaky fuel injector. Once I turn engine off, then back on again the problem clears. I have swapped it with one that is working and still have the fault present. Nissan navara goes into limp mode when overtaking and gives out black smoke When overtaking the vehicle goes into limp mode and gives out black smoke what to do Posted by Anonymous on Jul 25, 2013 Gday had a search but didnt have much luck for what i want to know, But does / had any one had there 2. I forgot to mention the EGR (exhaust gas recalculation system) Apr 30, 2017 · the hard bit for the diy-er is coding the injectors. The two main types of exhaust smoke related to Nissan Navara are: 1 White exhaust smoke typically occurs when there is condensation in the exhaust system, or a more severe issue such as a leaking intake manifold gasket, a bad EGR cooler, a blown head gasket, or a cracked cylinder head. Black Smoke problem. Go into Limp Mode with Next to zero power Go into semi-limp mode, blow heaps of smoke, with 40% power Be Absolutely fine, maybe 20% of the time. Previous injector problem was smoke on start up and rough idle. If air filter is good, look for cuts in one of the turbo hoses or for leaky intercooler, if you will find a lot of oil at one of these parts that's mean there is an air leak. It has a T25 Turbo and is running 12PSI. Have hit a brick wall with this and it does blow black smoke on acceleration. I had to top up about 500ml of oil after about 4000miles. Black smoke is partly burnt fuel. The truck has lost boost and is overfueling with large amounts of black smoke from the exhaust. After 3-4 squeezes it should be really firm. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 1K Old T. If I pull off the vacuum pipes off the rubber air inlet. 5L / 100kms under normal driving. fox30 action news jax Judder on acceleration Nissan-Navara 4875K members Since 2006 A forum community dedicated to Nissan Navara owners and enthusiasts. I guess the fastest way to see what's causing the smoke is to have the exhaust gas analysed. I was driving it around and we parked up for the day on the beach. Having issues when accelerating from a stop up inclines, constant flatspots or surging around 2000rpm I'm getting no smoke Seems bit far fetched needing new turbo wen there's no smoke or whistling and only surges or flatspots accelerating up the same inclines, runs fine at cruising speed Nissan Navara D40 Euro 3 Stealth shed. Had a few minor issues like steering rack, ball joints and a few leaky seals here and there that I had replaced. Answer 1 of 2: I booked through Hotwire for a standard car to drive to the Keys. Black Smoke Miami LLC, Miami, Florida7K likes. The issue I have is that it tends to be a bit smokey, black, and more once its warmed up. Come join the discussion about performance. Jump to Latest Follow 3K views 1 reply 2 participants last post by lookskyward1 Mar 25, 2014 spoiltbrat Discussion starter 5 posts. Incorrect Engine Timing I am having a couple of issues with an 2007 D40. They can provide valuable insight as to what the problem may be and help you narrow down. It smelled like urine and stale smoke, had all kinds of stuff spilled down the sides of the doors, stains on the seats, and a grimy. just had full service done at garage and still not managed to resolve the sudden lack of power when accelerating through the gears which results in guddering until you take the pressure of the. For more information on how to stop diesel smoke give the team a call Hey guys just thought id post this up to see what you guys reakon. DoubleTree by Hilton Grand Hotel Biscayne Bay, North Bayshore Drive, Miami, FL, USA. 0lt v6 manual for a test drive, it has 197000kms on the clock. If I pull off the vacuum pipes off the rubber air inlet. 16 posts · Joined 2014 Hi, had my navara for a few weeks now. Hello all, I need help. To date: uj`s replaced, spider gears in diff, bearings and seals replaced (crown and pinion look ok) transfer box swapped out - noise remains. The Nissan Navara 2014 comes in Dual Cab, Extra Cab and Single Cab. Just wanted to talk about the d40 black smoke issues that I’ve encountered over the past. monterey power outage Sep 26, 2019 · If your Nissan Navara won't accelerate, that is a serious cause for concern. All smoke disappears when at cruising speed. A dirty MAFS could do it too, but you'd expect it to do blow smoke all the time (and MAFS faults usually cause black smoke, but on startup it could be white). 3K members Mar 2011 -> Dec 2014: 2011 black Navara Tekna Connect 190. There's a chance of higher fuel consumption, as well as a rough idle during this time. D40 v6 black smoke no power runnig very rough. 5 ton loads of black smoke taking off. 2K members Since 2006 A forum community dedicated to Nissan Navara owners and enthusiasts. Its not a sign of coolant leak or head gasket leak. Cruise ship smoking policies vary by cruise line. (google it, its just calibration data), and obviously fault finding. absolute Discussion starter. It starts pervect but not revving good only upto 3000 idel level 850 /900 level. I would be surprised if the garage hadn't cleaned it. i84 traffic •comes to us lumpy as billowing black smoke. I definately put diesel in but couldn't accelerate and loads of black smoke and a rough sound coming from the engine that sounded like pinking. i have aloud siren noise coming from my turbo (i guess) i have read other threads about it and it discribes it perfectly. Black/white smoke only when accelerating. It still smoke under acceleration. Two things are likely to cause black smoke. 5ltr Spain built, currently when getting upto about 50/60ks its chuggs or misses and blows black smoke, only for a few seconds and then is fine, ive changed all filters etc idles and runs fine just now and then chuggs when going from about 4th gear to 5th gear Out of the blue 2 days ago the truck decided it didnt want to start, reluctantly it eventually did with a plume of black smoke , idles at first not right and then after getting going doesnt seem to have the power ( needing 4000rpm in 2nd gear to get anywhere) Nissan-Navara 4874K members Since 2006 A forum community. From the start i have had problems. Previous injector problem was smoke on start up and rough idle. I have tried the loose fuel cap for the SCV. 3 clips to open the airbox, then £35 for a K&N replacement panel filter Mar 17, 2011 · Usually, excessive black smoke in turbo diesel engines is due to air leak from intake hoses between turbocharger and manifold. Fuel injectors at the head of the engine block ensure that fuel flows directly into the cylinder head. Without enough oxygen, there will be incomplete combustion, causing an outpouring of black smoke from the exhaust.
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Black smoke on acceleration and a strong smell of unburnt fuel from the tail pipe. No smoke seen but diesel smells weird or not. But first thing I would check would be your air filter. Browse used cars online & have your next vehicle delivered to your door with as soon as next day delivery. Jan 17, 2012 · 1. If air filter is good, look for cuts in one of the turbo hoses or for leaky intercooler, if you will find a lot of oil at one of these parts that's mean there is an air leak. Yes, I can go 100, 130 and 160 kph, but accelerating is PITA. in this thread in this sub-forum in the entire site. I get about 650-700ks per fill up and i've done the ERG mod. I have run the OBD2 bluetooth and Torque App and I have no error codes. Advanced Search Cancel. Blocking the EGR will reduce the amount of visible soot. Do not use cloth or cotton swabs to clean the sensor, as it can damage it. For ref it is a 2007 d40 with 270000 km on the. oklahoma burn ban map The first time i went, the tech took a ride with me. It only has around 190 k kms and is in ok condition. :feedback::feedback::feedback::feedback: The smoke. It's got the QD32 diesel engine and is a manual transmission vehicle. I have tried the loose fuel cap for the SCV. Thanks alphabaga4 Save Share Like Sort by Oldest first Hi everyone, I recently purchased a D40 2. Worth 5min to look at, this happened to me. When you are pregnant, you are no. Any ideas? Thanks Excessive Black Smoke on Acceleration Jump to Latest Follow 39K views 21 replies 14 participants last post by Tbirdfiend281 Apr 14, 2008 Tbirdfiend281 Discussion starter 327 posts · Joined 2008 #1 · Apr 12, 2008 issue : upon acceleration at any rpm with medium to heavy throttle the truck smokes very excessivly, to the point of not being able to see behind the truck what has happened : the. My mistake was probably that I used an aftermarket fuel filter. Step two - Check engine cover says FSI not TDI. Come join the discussion about performance, modifications, troubleshooting, maintenance and more! Navara D22 not starting, blows black smoke when cranking I bought a 2006 Navara d22, ZD30. Mechanic is a bit stumped but basically thinks the engine is. Its in pretty mint condition. (google it, its just calibration data), and obviously fault finding. The … I guess the fastest way to see what's causing the smoke is to have the exhaust gas analysed. black sheep baggers Nov 26, 2009 · If accelerate below 2k rpm heavy black smoke and if towing a trailer with about 1-1. Is it normal for them to blow a bit of smoke? Judging by other threads on here, it seems to be a common thing with the D40's and YD25 engine. Tags black smoke loss of power. Fuel economy back is to normal. 5 6speed 2008 Navara STX. Answer 1 of 2: I booked through Hotwire for a standard car to drive to the Keys. When the above filter changes etc was done, the truck pulled good with no black smoke on heavy acceleration. Hi all please help - 2005 ( 56 ) Nissan pathfinder R51 Diesel - Having Black smoke and loss of power under pressure seems to drive ok at low speed but soon as try to go up a hill between 3000rpm and 4500rpm goes flat and chuffs of smoke get over 80mph on flat runs ok. UK Auto Mechanic: Matt Matt, Mechanical Engineer Category: UK Car Satisfied Customers. Hi folks. Hello from England scotty I have a 2008 Nissan navara 2. If that's not it, there's a chance it's an exhaust leak around the turbocharger-exhaust manifold interface. Jan 14, 2022 · #2 · Jan 15, 2022. Black/Gray smoke burst under heavy acceleration. Could be blocked air filter. Eventually, the car started emitting black smoke while driving, and the speed remained at around 30 miles per hour. Nissan navara dx 3. If i drive hard from first gear, then it changes at 5000RPM to 2nd however it goes like a rocket until 4500RPM then sort of gets sluggish. I can have my foot flat to the floor and it won't go any faster than walking speed. The primer bulb leak symptom was a really bad flat spot on acceleration, and needing priming every morning. By reducing the airflow, a rich fuel mixture is formed which usually results in damaging the spark plug among other parts. Nissan navara goes into limp mode when overtaking and gives out black smoke When overtaking the vehicle goes into limp mode and gives out black smoke what to do Posted by Anonymous on Jul 25, 2013 Gday had a search but didnt have much luck for what i want to know, But does / had any one had there 2. 2 dci I was driving and there was a whooping noise from the engine when accelerating what is causing black smoke from the exhaust on my nissan pathfinder 2006 sport diesel 2 You'll notice one or more of the following symptoms: A rough idle upon starting the engine (that is, when the engine is cold) and sometimes at a stop light or while looking for a spot in a parking lot (that is, at low engine speeds in a warmed-up engine). redline cheer competition 2023 New posts Search forums New posts New media New media comments Latest activity New showcase items New showcase comments. My car will start blowing white smoke non stop even when I'm not accelerating And my car is not overheating. Once I turn engine off, then back on again the problem clears. Just noticed tonight that going through the gears with moderate acceleration it. seeing as its the cheapest and easiest thing to check. They can provide valuable insight as to what the problem may be and help you narrow down. A Problem With My Nissan Frontier / Navara What Happened is It Runs Out Of Diesel, and The Turbocharger Hose Were Burst Then The Problem Occurred, Engine Lost Of Power Appeared 2013 Navara D22 (YD25). Ieuan1992; Oct 10, 2023; General Navara. We were given a Dodge Avenger through Hertz. I went to accelerate and the engine bogged down and nearly stalled. The primer bulb leak symptom was a really bad flat spot on acceleration, and needing priming every morning. Because of this, more fuel is going to be burnt, leading to black smoke in the exhaust. 2K members Since 2006 A forum community dedicated to Nissan Navara owners and enthusiasts. Browse used cars online & have your next vehicle delivered to your door with as soon as next day delivery. Jan 17, 2012 · 1. I've got an 07 aventura, it's just started losing power and kicking out black smoke. I own a 2007 navara d40, 110k uk spec, owned the truck for 4 years service 4 weeks ago. As a general rule of thumb, the denser white smoke you see, the worse the situation is Dark Grey or Black Smoke. Mar 4, 2021 · A couple of things that caused power loss and extra smoke for me have been vacuum hose and the fuel primer bulb perishing allowing air to leak into the system. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K Old Blue smoke on start-up for my Navara.
I have run the OBD2 bluetooth and Torque App and I have no error codes. It has now developed into a major problem when accelerating. When I say hard i only mean it cranks about 5-6 times before kicking over. The hole in the intercooler isn't, good find - that would have been a constant source of boost loss. idleon baba yaga Black Smoke - Another One. If your check engine light is on, get a code scanner and see what trouble codes are stored in the PCM (powertrain control module). I own a 2007 navara d40, 110k uk spec, owned the truck for 4 years service 4 weeks ago. blue/grey/white smoke after i bleedet the fuel system it starts after 8-10 seconds of turning but still with alot of smoke. May 8, 2022 · Loads of black smoke when accelerating is usually the boost control solenoid (assuming yours has one) Nov 12, 2012 · Black/white smoke only when accelerating. It has a new timing chain and tensioner and new belts. leveling guide wotlk horde Average consumption is around 14 l/100km or higher (15 - 16 mpg) without. 8 which churns out black smoke on heavy acceleration leaving the motorist behind in a large black cloud. If air … #2 · Jan 15, 2022. August 15, 2023 by Jason. Sep 6, 2014 · Black smoke is excess fuel (hence the saying 'no poke without smoke'). My D40 is the first of only two on the island so the mechanic is not used to navara d40 issues. synchrony care credit log in That oil in the pipe is also normal. Help Support Nissan Navara Forum:. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K Old D40 struggling to start and white smoke. 0L CCLB AMARILLO 4X4. BUILD YOUR NAVARA3L twin turbo diesel engine. If you experience excessive black smoke when accelerating, jerking and extremely rowdy injectors (as if a tappet is going to pop out or injectors are about to crack), then you. 5L 2006 Spanish D40 with 250K ish km's on the clock has all of a sudden had massive power loss at low revs.
QD32 White Smoke and Loss of Engine Power. Can i just keep driving it or is a new. Black exhaust smoke coming from the exhaust pipe on a Navara. 5 black smoke under accelleration. D22 ZD30 glow plug electrical. I just returned from Bribie Island and I had a problem I have never seen before with my Nav. If air filter is good, look for cuts in one of the turbo hoses or for leaky intercooler, if you will find a lot of oil at one of these parts that's mean there is an air leak. We were given a Dodge Avenger through Hertz. The eCommerce marketing platform Yotpo has announced a call. Black/white smoke only when accelerating. Go into Limp Mode with Next to zero power Go into semi-limp mode, blow heaps of smoke, with 40% power Be Absolutely fine, maybe 20% of the time. Once I turn engine off, then back on again the problem clears. (google it, its just calibration data), and obviously fault finding. Ok sorry my bad, i have oil on the outside of my turbo all over the metal boost pipe that leads to the rubber pipe that feeds the intercooler and all over the rocker cover pipe leading to the turbos intake. Follow the air path from the turbocharger all the way to the intake manifold, look for black oily emissions. Hey all, Still pretty new to my Nav and a little concerned about how much smoke its blowing. Do you know how to install a smoke detector? Find out how to install a smoke detector in this article from HowStuffWorks. 2) Adjust the valves. as medical Answer 1 of 2: I booked through Hotwire for a standard car to drive to the Keys. If air filter is good, look for cuts in one of the turbo hoses or for leaky intercooler, if you will find a lot of oil at one of these parts that's mean there is an air leak. Hi everyone, I recently purchased a D40 2. Having issues when accelerating from a stop up inclines, constant flatspots or surging around 2000rpm I'm getting no smoke Seems bit far fetched needing new turbo wen there's no smoke or whistling and only surges or flatspots accelerating up the same inclines, runs fine at cruising speed Nissan Navara D40 Euro 3 Stealth shed. Black smoke when accelerating…at my wits endhelp greatly appreciated Jump to Latest Follow 3K views 35 replies 5 participants last post by Hrv665 Jan 21, 2022 H Hrv665 Discussion starter 125 posts · Joined 2021 #1 · Jan 14, 2022 Hi guys. At this time i am noticing a green liquid at the tip of the exhaust. as engine warms up it begins to misfires as you try to accelerate. I have run the OBD2 bluetooth and Torque App and I have no error codes. This helps you find important destinations, find restaurants and rest stops an. Black Smoke Miami LLC, Miami, Florida7K likes. 0 DI: won't start but eventually does, may be at first lacks power and conks out, sometimes not, once going goes well. Seems to go away when it warms up. These problems are all caused by faulty Nissan. Advertisement The Z's role as sy. It offers free travel by train, most buses and some boats. amazon cheap scrubs When I first revved it I had so much black smoke pour out it filled the street and left a load of carbon on the road. Jan 14, 2022 · #2 · Jan 15, 2022. Jan 14, 2022 · #2 · Jan 15, 2022. just had full service done at garage and still not managed to resolve the sudden lack of power when accelerating through the gears which results in guddering until you take the pressure of the. Nissan navara goes into limp mode when overtaking and gives out black smoke When overtaking the vehicle goes into limp mode and gives out black smoke what to do Posted by Anonymous on Jul 25, 2013 Gday had a search but didnt have much luck for what i want to know, But does / had any one had there 2. Navara 2,5 diesel , 2008, automatic tranny. Accompanied but nothing else. I can have my foot flat to the floor and it won't go any faster than walking speed. But for some reason I have a flat spot between 2000-3000 rpm and it only seems to be noticeable in the higher gears 3rd up. The Official page of Black Smoke Miami Feb 16-20, 2022 Nov 20, 2016 · I have a Navara SE 6-Speed manual transmission 2WD and having this issue where I loose speed when reving past 2000rpm > there is no more power and > when depressing the accelerator pedal more, black smoke starts coming out of exhaust. Shop used Nissan for sale on Carvana. The primer bulb leak symptom was a really bad flat spot on acceleration, and needing priming every morning. Nov 26, 2009 · If accelerate below 2k rpm heavy black smoke and if towing a trailer with about 1-1. I bought a navara tekna 2010 with black smoke on acceleration. Nissan’s newest model was inspired by one of the most iconic designs in aeronautics: the swept wing. bad spark plug not burning the gas well enough. (google it, its just calibration data), and obviously fault finding. Im new to this site but i thought it would be a very good place to ask some of you about my possible concerns with my new d22 navara. Problem: The Nissan Navara is not prone to having massive fuel pump failures, but when fuel is not adequately transferred to the engine, it could lead to a possible break down. Ieuan1992; Oct 10, 2023; General Navara Tech Talk; Replies 9 Views 2K Old T. Trouble with engine. 9766 posts · Joined 2005 The most likely cause is a sticking EGR valve or an air leak on the intercooler circuit. The reason I'm looking to replace my turbo is because of the following 3 symptoms: bad fuel economy (esp. I get about 650-700ks per fill up and i've done the ERG mod.