Ktm 300 tpi running rich My advice if a TPI goes rich suddenly is to check that you have tight hose connections at the crankcase and up at the mounting tray and to also remove the CCPS, check the little oring seal and reassemble carefully. Search Product Categories ­Shop All Brands (New) 100%. Bike runs ok but I found excessive smoke and splooge. It’s fouled 10 plugs and the shop finally thinks they know what is wrong. Spark plug brand new Air filter clean Vforce reeds Gas is new, mixed 40:1 with maxima 927 non synth Nov 1, 2022 · Guess who's 17 year old hit the start button while the engine was running?? Yep. KTM has been continuously developing the 300XC-W from the recent introduction of the new motor with a counter balancer, and the game-changing fuel injection and integrated oil injection system. All stock except for my old wheels. Jul 19, 2022 · It makes sense to carry a spare CCPS along with a spare spark plug. That's not rocket surgery, but this 250, the only 250 in the group, seemed to be even more affected than the 300's (22 and 23). It is a brute any way you measure it. au/) or Slavens performance packs (wwwslavensracing. The fuel injection does not allow a rich mixture as on a carbed bike hence the TPI's are running close to the AFR limit. 75 out KTM introduced Transfer Port Injection in 2018 on the 250XC-W machines. The bike's ECU runs in cold (rich) mode, and as soon as you add throttle, it dumps more oil /gas into the motor and fouls. I made my purchase of 2019 300 xcw tpi because I like the low torque of the 300 for my riding, slow speed on tight single track (logs, roots, rocks) in the woods. Dec 12, 2024 · There has been various reports that TPI piston life is not as good as a carb bike and some TPI had seizers early on. Enduro21 follows the whole first service process at a KTM authorised dealer with a new KTM 300 EXC TPI… Oil change and diagnosis The new Throttle Body Injection engine is completely different with how this machine makes power over the TPI model. Compared to the XC model, which is a pure fire breather, the XC-W is almost docile feeling almost like a playful trail bike. Jan 5, 2020 · What's everyone done on their 300 TPI bikes for optimal engine performance in the cold (0f) with fluffy snow. Previous KTM 300 models have come with a 7 heat range spark plug. I know it was full, I serviced at 14 hours when I bought it and I had only put about 13 hours on it. But what's your initial thoughts? Sep 16, 2016 · Many people will tell you all sorts of band-aid fixes, from running less oil, to running a hotter plug. Sep 11, 2022 · Mine is a 2022 KTM 300 XC TPI in Canada ridden at approx. Some don’t need any work d May 10, 2022 · Anyone else notice a difference with new 22 model fuel range being much lower than previous Tpi models? I'm noticing I am getting around 60% of the range I was getting with my 2019 KTM 300 XcW Tpi. The airscrew is 1. This new design negates over-fueling in extreme up- or downhill sections with no bogging down or running rich. Similar to the 2023 KTM 300 XC that came out a few months later . Both are incorrect fixes for plug fouling. Jan 22, 2024 · The bike was obviously rich all day. Mar 17, 2021 · Hi, i have 2019 ktm 250 tpi. Take a look there. The common complaint is lack of low-end grunt which can be improved by increasing the compression and correcting the fueling. 75 out Watch a video on youtube. Running them rich has been standard practice for trail riders. I haven't riden a 2 stroker in years, but I remember being able to check the spark plug to see how it's running. Jun 30, 2020 · I have the same issue, 18 hours on a 2020 XCW 300 TPI. (With oil in the oil tank as well obviously). May 10, 2021 · I have a 2018 250 XC-W that the previous owner upgraded to a 300 with OEM piston/cylinder kit. Add in our well-tested product mods, and life with the 300 is bright. I am not sure why this issue has shown up now after it had run so well. Most 250 were rich and opening this resulted in higher idle and wasn't really an issue unlike the 300. KTM 300 EXC TPI 2020 - Le nouveau modèle 2020 de la KTM 300 EXC a fait l'objet de nombreuses attentions. Guys like me will never buy TPI and KTM must know that. Could see some issues with the TBI's but it's kinda too early Oct 6, 2021 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. Jul 13, 2023 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. KTM track racing, adventure stories, KTM 50 fix-ups and more. Alec’s 2025 KTM 300 XCW Performance Parts – TSP Build Updates: Jeff’s ’24 We know in the short term KTM will produce additional mapping and ignition settings a dealer will be able to program into the ECU for different levels of riders or different types of conditions. Rich said KTM has not offered a fix yet, and just ride it, it's fine. I have tried 50:1 Motul 710, 60:1 Motorex, using cold start knob, not using cold start knob, warming up like a carb bike. TPI technology provided clean power that was smooth, tractable and usable. Mar 24, 2025 · The KTM 300 XC TPI, now proudly adding TPI to its name, further demonstrates KTM’s unrelenting commitment to 2-stroke advancement. For no apparent reason, it started bogging and running a bit rough at all throttle openings. Also fauls plugs a lot on cold starts (using correct warm up procedure). One other ride it was about 15f and seemed to run better than at 0f. I had check engine light issues at idle and low power but once I am reset the codes that all went away. That's as good as admiting it's better tech, as far as I'm concerned. Mar 21, 2025 · 2022 KTM 300 XC-W TPI: LEGENDARY ENDURO. Unless they still sell carbs in some other region besides USA and Europe. Jun 13, 2013 · Does this mean a rich engine? It's a 300 2t. Question is I haven't heard much about people tuning their bike this way. They are now getting the bugs out but I'm glad i wasn't a ginny pig then. Frankly, we love the KTM 300XC-W TPI stock. com Aug 21, 2021 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. I like oil! I still run 32:1 semi synthetic in my 2 strokes. Since new I have use Motorex 2T in the Oil Injection and added premix to the gas. My bike reads 0. Jun 21, 2021 · Yes, air screw just closes a bypass tunnel going around the throttle valve plate. The combustion on TPI's is hotter than on carbed bikes and TPI's produce more heat. My interpretation is that the map is richer at the colder temps. Nov 20, 2021 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. I bought a used 2020 300 XC TPI, had 14 hours. Many 300's were lean and in need of closing this screw to aid throttle response/bog. It's all in the jetting. You said yours is not oil injected, but I am pretty certain it is fuel (and oil) injected. @zig06, you find a skid plate for yours yet? 3 days ago · I did have the TPI running "perfect " and just did the TBI conversion for a hobby project and allowing to use mixed oil and it runs "perfect" also , just different ( like 250/300 powerband) so glad you guys have found a ECU tuner guy who can guess at a good Fuel map. 6K views 6 replies 4 participants last post by ryanbrown02801 Jul 13, 2021 Jun 17, 2022 · Seldom have troubles with the 250-300 motors with lectron tuning no silver specks but defiantly not running rich. I like a real 2 stroke hit, sounds like TBI does it right. I started them a couple times during the winter just for fun. New chassis with updated suspension settings. com If you had cylinder damage it would need to be re-plated but I think you are getting ahead of yourself there. Where I could ride 70-90 miles, I am now running out around 45-60 miles. Nov 17, 2024 · 22 KTM 300 xc TPI wont Idle without cold start. Once past that, it runs amazing and does not feel rich at Mar 21, 2023 · Reflashing your factory TPI ECU is the most cost effective way to improve the performance of your KTM, Husqvarna, or GasGas 125-300cc two stroke. ALL of the TPI guys felt like their bikes were running richer today in the cold. But the transition from carb to TPI hasn’t been an entirely seamless one. The KTM XC line of two-stroke competition dirt bikes is a case study in specifics. I know my next 2 stroke will have to be a tpi, but I don't have to own one to talk about them. If you adjust the air bypass to increase idle speed, you are opening only the air circuit, which is esstentially leaning out the bike. 2022 Husqvarna TE250 TPI- runs rich - Tech Help/Race Shop - Motocross Forums / Message Boards - Vital MX KTM 250s have always been a little soft and the TPI version is no different. Jul 2, 2023 · The most exciting product we have ever created is selling NOW for 2020-2023 KTM Group TPI models, with TBI and other models coming soon!!! Our new 'ERM' Nov 14, 2021 · http://www. 5 turns out[ 2015 ktm 300 N8RG needle clip 2 38 pilot 170 main AS 1. Not having a carb to clean, I don’t know where else to start. I am sure they come that way from the factory to keep the fuel/oil mix safe. In addition there is some discussion that you need to ensure the "104" map is downloaded on the bike. That issue is easily resolved with the Two Stroke Performance (twostrokeperformance. It starts fine and goes right to a strong idle with the choke on. I think all 300 KTMs since 2019 have been either TPI or TBI. The suspension mods were a big improvement. Apart from that, the engine is a beast an Apr 2, 2024 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. Feb 17, 2020 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. With a bulletproof, fuel-injected 2-stroke engine churning out masses of low-down torque and top-end fury, it’s the ideal companion when tackling difficult terrain. On my carbed bikes I noticed a difference messing with mixture screw but on my TPI not so much. Its got me beat lol RC8, KTM 690, 790, 990 Jan 11, 2018 · If you have a bike, I'd hold out for the 300 TPI. Jun 1, 2008 · Just bought my first TPI 2 stroke, love it so far but it runs rich. 536 and the bike runs great, so I don't plan on changing anything. First ride at the mx track (0hrs), the bike ran pretty well except that it was a little rich (feeling) off the bottom. which is extremely difficult to get running consistently, while the TPIs have softer power delivery and some models have had issues with spluttery power delivery at low revs. The bog happens after lugging the motor for a bit (10+ seconds). Jan 23, 2023 · I always warm up my TPI 250 (22 Gas Gas) by idling it till the right radiator is warm to touch. It has been running great but now bogs in the mid to upper range, feels like a lean bog rather than rich. 2hrs on my 21' 300XC TPI and it locked up, 6 months later KTM gave me a new engine. One of them is standard mapping, which is a little rich down low and lean through the middle of the hard-on-the-gas throttle. 150 to 300 feet elevation (north of the border great lake, Lake Ontario). Sep 3, 2020 · Hi there , my dad is considering a brand new ktm 300 exc tpi , so I'm here to ask to you guys some updates about these machines . It's actually a little rich. I will heat cycle it probably 3 times for 15-20 minutes as well as running the first tank pre mix. We have only carbed 300 2s in family , this would be the first fuel injected , the orange one is interesting for us but some little problems make us not convinced at 100% like : We’re constantly testing versions of the incredibly popular KTM/HQV 300. Here’s a big thanks to everyone who played a role in our “Living with the KTM 300XC-W TPI”! If so, you’re not alone. Oct 15, 2020 · Shop online for OEM Lubricating System parts that fit your 2020 KTM 300 XC-W TPI, search all our OEM Parts or call at 770-748-0771 www. The bikes that live here are precision tools meant to compete. Jul 7, 2023 · On the TPI models, the "idle" adjust knob they are referring is actually an air bypass adjustment (KTM locked the actual idle screw on TPI models using red locktight for emissions). I know people are saying they think the TPI runs lean. We got the blink code. Search Search for: Search. Aug 14, 2011 · 2000 Cr 250 2001 Yz 250 2002 ktm 200 2003 ktm 200 2004 ktm 450 2006 ktm 450 2008 ktm 450 2009 husaberg Fi 450 2013 husaberg 300 now N8RH needle clip 2 with . Jan 23, 2023 · I have fouled 5 plugs on my 23 TX 300 TBI with 12 hours. The Slavens Get ECU was a huge improvement. May 28, 2022 · 2020 300 xc tpi starts but won't stay running. The tip should be a golden brown, if it's running rich itll be gunky and black from excess oil. STOCK KTM ECU RE-FLASHING We have documented that there are certain areas where the standard 300 XC-W TPI machine is lacking. The S3 Mule head and FMF exhaust combo is stellar. The former means lowish combustion temperatures and pressures, the later, well, same. Anybody else noticed this with a 23 May 18, 2022 · What is the fuel pressure? should be 50 psi while running? KTM Motorcycles ; KTM 2 Stroke ; TPI/TBI 2 Stroke Motorcycles ; 2020 300 TPI cutting out at high RPM Nov 4, 2022 · Bike Build 2023 KTM 300 XC TBI Primary Sidebar. Tried new plug changing pilot jet fuel mix using mx9 stripping n cleaning carb taking apart every electrical Mar 31, 2018 · Speaking of fuel efficiency of TPI over carb bike is at least 20% better. Styling and plastic upgrades. I got to the just undet 2 turns out via turnimg it in 1 turn from 3. Less than 10 hours total per bike. It seemed like an electrical problem so I dropped it off at the dealer for a diag. Jul 13, 2023 · Bought a new 2024 250 xcw last weekend. Of course, that hasn’t stopped people from buying a shed-load of the new-generation fuel-injected two-strokes from KTM and Husky since they first appeared a couple of years ago. Too many flat spots in the low and mid range, too much popping. Le cadre a été remanié. Built to cover any offroad terrain fast, it takes all the best aspects from its motocross cousins, adds more power and torque, an 18″ rear wheel, and fuel injection to become an unrivaled cross-country weapon. At this stage, I Feb 23, 2014 · My pal has a 300 exc 2014 at low revs it runs shit feels like it missing , cutting out not a clean crisp ride then about half revs it goes from running crap to take of crisp fast. The longer I lug, the more likely the bog comes on on the acceleration out at mid-throttle or when the throttle is Dec 14, 2016 · I bought a 2013 300 xc a few months ago. Acerbis. com. But after running for 15 minutes or so under moderate to high load conditions it will develop a intermittent low end bog/sputter. 5 turns. I rode it up and down the street with the choke off Jun 28, 2023 · I have a 23 TE 300 (TPI) with 40 hours on it and John Ross’s tune. I've read a lot of comments that 300 TPIs don't need engine blankets or pipe wraps but my first ride on my 300 TPI it did not run very well (0f). Updated ECU and small engine changes. Some things to note before theorizing. It runs great but not clean at all. We rode them a couple times before winter set in (Chicagoland). Changes. Jun 30, 2023 · 2000 Cr 250 2001 Yz 250 2002 ktm 200 2003 ktm 200 2004 ktm 450 2006 ktm 450 2008 ktm 450 2009 husaberg Fi 450 2013 husaberg 300 now N8RH needle clip 2 with . 2mm shim 168 main 38 pilot AS 1. After pulling my hair out for weeks, I discovered a pretty simple fix. 2 months later and they replaced a bunch of parts but nothing has Nov 3, 2023 · John Ross tuned my 24’ 300 XCW and it runs really good now. ” Sep 2, 2012 · The bikes come set up running really rich & gobble up the fuel, a fact well known! [ 2015 ktm 300 N8RG needle clip 2 38 pilot 170 main AS 1. Running very rich but any adjustments to the mix screw on the side of the carb result in not starting. I took it out to the trails for the first time over the weekend and noticed a distinct knocking sound coming from the engine. I adjusted the air bypass screw slightly in with some improvement. 2022 KTM I’m going through the same issues with my 2021 250XCW TPI. If it was my carb 250, I would have dropped the needle, but this is TPI. Sep 26, 2023 · User ID: 41349 Joined Aug 22, 2005 Last On Mar 30, 2025 Messages 1,610 Location Sheffield Beach Jul 12, 2023 · 2023 KTM 300 XC TBI In it he said his bike wasn't running well, trouble starting, backfiring then he adjusted his TPS voltage to 0. Anytime I needed some rpm, it needed to be cleared out. . On my bike, it was a clogged aftermarket spark arrestor. Jan 1, 2023 · quite a few more threads over at KTMTalk on the 23's and some plug fouling/running rich. May 9, 2023 · This is partly why I converted my 2022 300 XC TPI to throttle body injection & premix. I’ve read a lot of guys who are still running a pre mix after break in with a larger fuel filter. In January I tried to start them on a particularly cold day, and while the starter spun the engi Apr 29, 2021 · I’m running one turn out on my 21 and it feels pretty good, honestly I didn’t feel much difference between 3 out down to closed. I am not an expert on 2 stroke bikes, but I've test-ridden both 2017 250 xcw and 2018 300 xcw tpi. Here's a plug from my '20 300 with everything stock. Le carénage et l'ergonomie ont été revus. I’ve changed the inline fuel filter and cleaned the air filter. May 9, 2023 · I have a 300 TPI with 200 hours and during a race the bike started running really rich, it nearly emptied the entire oil reservoir in a 3 hour race. Which should you use? Is it worth it to upgrade your spark plug? The OEM spark plug is a generic plug similar to that found in a weedeater. They don't like that instant response and zingy feeling. This 300 XC-W TBI has an even smoother and more linear power output and has a very non-aggressive nature. May 20, 2022 · First Look – 2023 KTM 300 XC-W TPI. I have seen a few Youtube vids of guys on carb and TPI bikes and riding same course saying there is very little difference, I have to disagree, in all types of riding venues from single track to into the pipe desert runs I am getting 35-38 mpg on my 2019 300 xc-w TPI bike! Jul 10, 2010 · 2000 Cr 250 2001 Yz 250 2002 ktm 200 2003 ktm 200 2004 ktm 450 2006 ktm 450 2008 ktm 450 2009 husaberg Fi 450 2013 husaberg 300 now N8RH needle clip 2 with . Faulty Cylinder head. Some are saying that a BR8ES/BR8EG plug is the problem and you should be running BR7ES/BR7EG plug. When the temps get near freezing, the ECU pumps a lot of extra oil and fuel into the motor on the first start of the day. It has a new chassis and swingarm that is much more rigid than previous XC models, and the new 300 TBI engine may be intimidating to riders less skilled than Graham Jarvis. I have a 2020 300 TPI and it has a bogging issue. 725 and it ran much better. 75 out 40K subscribers in the KTM community. Apr 4, 2017 · 2000 Cr 250 2001 Yz 250 2002 ktm 200 2003 ktm 200 2004 ktm 450 2006 ktm 450 2008 ktm 450 2009 husaberg Fi 450 2013 husaberg 300 now N8RH needle clip 2 with . It's got 20 hours on it. Mar 10, 2021 · I bought my ktm 300 as a brand new leftover with carb and kick starter as it was sitting right next to a '19 250 and 300 tpi, I said no way, not yet. Mar 28, 2021 · Hey thanks for sharing the crank seal repair info. I also installed a Coober ECU & Slavens head. 75 out 2016 300 N8RG I’m having grief with my 2021 KTM 300XC. When KTM puts out a bulletin with a fix, I'll need to bring the bike back. Guards. Currently backed out 2 1/4 turns from full clockwise. Both carby and TPI bikes respond very well to basic mods and once setup correctly both have very similar power delivery. Other problems were traced to a bent electrical pin in the tank electrical plug in connection that delivered intermittent current, and a third bike, a 2020 Mar 21, 2025 · Introducing the 2022 KTM 300 XC TPI… The KTM 300 XC TPI is arguably the most accomplished cross-country racer available. Previous owner just did a top end 10ish hours ago and he was running 32:1 (way too rich imo). The spark plug found in the 2023 KTM 300xc TBI is now an 8 heat range plug. Let's talk about KTM Motorcycles and their subsidiary bikes like husqvarna here! Your favorite bike… Let's take some time to explain what is going on and how to fix it. The throttle body from OEM KTM was installed incorrectly with the main bolt loctite into the system. There were a few bugs to work out, as the machines had spotty ECU mapping that ran both lean and rich, but by 2019 many of these “unique” traits had been dealt with. The need to meet EURO 4 and farther out homologation standards hastened the need for KTM to finish the TPI system for 2018. It was running rich and loaded up feeling from mid-range up. Got some water in the intake last week. Not all of the TPI bikes have a significant issue with this. Coming off of 4 consecutive 19-22 TPI KTM/Husky/GG 300's. 75 out Mar 22, 2021 · I purchased two 2021 XC TPIs last fall. Premix oil is just a basic semi Mar 31, 2018 · We now have several TPI bikes in our large and unofficial ride group that have 200+ hours and some running issues have developed. It Jan 19, 2024 · From a lot of research, and having some issues with my 23' 300XC, here's a little guide to make sure your new or used KTM/Husqvarna/Gas Gas TBI bikes are running like they should. May 8, 2023 · I have a 300 TPI with 200 hours and during a race the bike started running really rich, it nearly emptied the entire oil reservoir in a 3 hour race. Exact same ride area, same speeds, etc. May 23, 2022 · KTM stated “the reed valve case has received an important design update, with newly added plastic flaps on the outside of the reed valve case for better sealing of the entire intake tract. Here ore the oem ktm Feb 11, 2024 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. My 2020 KTM 300 XC-W TPI began running really poorly quite suddenly. May 2, 2021 · KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke, 500 EXC, RC8, KTM 690, 790, 990, 1190, 1290. I'm in SoCal and yet to foul any plugs in 20hrs. The problem I am having is the low throttle sputtering. Then fine tuned the throttle body air bypass screw & adjusted the yellow power valve spring out to reduce the hit it now had. The benefits are clear: besides huge improvements in fuel efficiency and exhaust emissions, the system also removes the need for pre-mixing fuel and re-jetting, meaning that with less effort, the engine always Sep 11, 2018 · I have the following issue on a brand new 2019 KTM TPI fuel injected XCW 300. 5 turns from out, but I've not had the carb apart yet to see any jet sizes/needle clip position. That's not lean. Photography by Sean Finley and Ziegler. 75 out 2016 300 N8RG needle clip 2 40 pilot 170 main AS 1. On low RPM, the engine is sputtering (sorry if I can't find a better word, I am not a native speaker) It feels like a cold engine but all the time, even after 3 hours of riding. If I would do desert racing often, I would choose 250 Frankly, we love the KTM 300XC-W TPI stock. It sputters only when the throttle is just barely cracked, 1/8 opening at most. Being TPI I would wager it's mostly slow, lugging riding style, and a relatively large squish clearance (piston to head distance at TDC). Following this will help you with fouling plugs or just an overall poorly running engine. Feb 3, 2021 · It might not seem much time but these first hours are important for the life of an engine, the bedding in process of the whole bike and importantly to check for faults. Here’s a big thanks to everyone who played a role in our “Living with the KTM 300XC-W TPI”! Oct 10, 2020 · Carb guys are so used to dirt bikes running blubbery, lazy, pig rich they might think TPI is lean. Lol. Introducing the 2022 KTM 300 XC-W TPI… The KTM 300 XC-W TPI is one of the most recognized names at the sharp end of hard enduro. ktmworld. 1K Dec 18, 2023 Nov 12, 2020 · This is pretty typical for my 19 250 TPI in cold weather. I drained oil as you mentioned an only got out 250ml. I have done quite a bit of tuning, even tried a GetECU and just replaced the crank case pressure sensor which Feb 15, 2023 · It does appear that TPI is going away since even the '24 XC-W is going TBI (if rumors are true). Feb 4, 2021 · KTM’s fuel-injected XC 300 TPI two-stroke blends the ideal mix of speed and agility—smoothly! The KTM XC 300 TPI provides an awesome mix of speed and agility. Apr 5, 2020 · I've got a 2020 300 XC-W Erzberg. KTM Forums - Come meet sponsors, teams and the worldwide KTM forum community to discuss topics covering Super Duke Jun 1, 2023 · Wouldn't surprise me, 0. Most recent plug fouled when starting it and it idled for a max of 15 seconds before fouling with the cold start knob Mar 15, 2023 · The Best Spark Plug for a 2023 KTM 300XC TBI. By correcting the air/fuel ratio (lean spots and rich spots), you will see up to a 50% performance increase throughout parts of the torque curve, improve response, and get the clean running FIRST IMPRESSION: KTM 300XC TBI The 2023 300XC is a whole new animal, and it is a beast. Bike has 36 hours on it, piston/cylinder have less than 3 hours on them. But I think that's just from years and years of running 2-strokes blubbery rich to be "safe". If you are premixing fuel at 60:1 AND the bike is running an EFI system it will definitely be too rich. I have a '24 300 xcw and my bike runs almost perfect, and when i say "almost" , i mean that my bike runs just a tiny bit rich on the bottom end , but i am totally fine with that as prefer slightly rich over crisp lean which can possibly encompass detonation under high rpm and engine load. 🤣. Jun 14, 2020 · The fan is, where the story about "too" lean TPI's end. When pulling throttle to the max it revs normaly but when pulling it half way and holding it then pulling it to the max it boggs really bad. Wondering if the ECU has been changed? Apr 12, 2019 · TPI running issues sticking throttle/idle Jump to Latest 9. tpalm42; Sep 8, 2022; 6 2020 KTM 300 TPI Running Super Rich. When the choke is turned off, it won't idle. This month we have started a mods story on a new KTM 300XC with Throttle Body Injection (Webb’s Realtor buddy BP) plus a good friend who lives in Montana and has a 2022 KTM 300 Erzberg and is looking for the ultimate suspension for a trail rider who wants the best. 2-3 out felt maybe a hair lean but nothing drastic. Dec 30, 2022 · I have a 2022 EX250 TPI Gas Gas with 5hrs on it. Feb 29, 2016 · I consider myself a pretty good mechanic but I am getting beaten by the 300 TPI. Dotée d'un échappement plus résistant, d'un système de refroidissement optimisé et de suspensions encore plus performantes, la nouvelle KTM 300 EXC TPI est prête à relever les défis les plus extrêmes en Enduro. Already replaced the plug. May 20, 2022 Project Bike Videos, Video. It’s been at the shop 4x now. Mar 23, 2017 · All the manual says is don’t push it over 70% throttle for the first 3 hours. crosstrainingenduro. It starts easily, idles well, and runs great under low load conditions. galdredge; May 9, 2023; 1 7. com A specialist answers the common questions about the TPI two strokes from KTM, GasGAs and Husqvarna! Wonering how to fix T Mar 31, 2018 · I agree with Scudrunner82. Nov 21, 2019 · So I got a coober on my 2019 250, night and day difference. Please help! Lyle Durst via [email protected] Sep 20, 2021 · Hoping to get some insight from the collective genius here. Before you spend Apr 8, 2024 · Do some googling its talked about in deep discussions. 7602 Racing. Lights. May not be faster but it's fun. hbhnpeha abs ccvel dqvvazs agssmn qeo feur qtqtzv zykcio dusfdr nyac hcogzej ulyk khadk mjsut