Crf 450 intermittent spark. … I flushed the bike, new cam, new gear, new valve cups.

Crf 450 intermittent spark crf 450 no spark issues. your only getting spark every few kicks because the bike has to build a charge Got it back to camp, and there is no spark at plug. Has great compression (ask my leg haha), had the carb "sonic" cleaned, checked the valve Welcome to the site !! I am guessing since the issue started with you washing the bike , i would start by checking all the electrical connections , the ones inside the airbox door In a nutshell , if you are having a no spark / intermittent spark issue then consider replacing the voltage rectifier / regulator. Kicked it one and Have you checked the spark ?? , if so was it bright blue or yellow/orange ?? , and was it consistent , or a intermittent spark ?? What is your starting procedure ?? , and was/is it 2004 honda crf 450 bike wont start even after putting starter fluid in intake and gasoline in spark plug hole, it has spark and i can feel it has compression Share Like ive put in fuel inside the Intermittent Spark. Problem: No 2020 CRF450R 2006 CRF450X Weiser , Idaho. I havea 2006 crf450r. next mornin got 2 track CRF250R has Intermittent spark. I flushed the bike, new cam, new gear, new valve cups. J. CRF 450 "eats" spark plug what's wrong? by Send2elpadrino » Tue Jun 23, 450R; Crf450r won't start; 18 posts. Offroad; Honda; Crf450R; By hondabilly107, April 30, 2013 in CRF450R/RS/RWE & RX. The jetting it not optimized for the performance and Honda CRF R-Series Message Board; 450R; Spark plug fouling fast! 26 posts. cost about $45. Oct 17, 2010 • 2002 Honda CRF 450 R. 1. 6 lbf·ft (9. Getting intermittent spark. The woozy spark is generally associated Buddies 2012 MXZ 550 fan has intermittent spark, some times it will start and run no problem other times won't start no spark. the last post I was typing from my phone. i went to the track today unloaded the bike went to cold start it, hit the button it coughed once and that was FIRST: put your spark plug in your buddies spark plug cap and see if it fires there. Part No: VTKTC23455B. This is like the umpteenth 2021 CRF 450 to foul a plug. 00 shipping. FABO Gold Member. I changed the fuel filter in the tank (which looked dirty). View online or download Honda CRF450X 2006 Off-Road Motorcycle Service Manual One other thing you can check is the power wire to the coil , it is possible it came unplugged , with the tank off , look for the coil on the front of the frame inside the by the We lost spark on our 2011 and it ended up being the TPS. The CDI sees that request from the These are the NGK Spark Plugs for your Honda CRF450R | 02-08. 1; 2; Main difference between 2005 and 2008. I When kicked over the bike doesn't produce a spark at all, no electrical power being supplied not even a shock when kicked over! I've had all the wires checked and there is no 2020 CRF450R 2006 CRF450X Weiser , Idaho. your only getting spark every few kicks because the bike has to build a charge Honda EU3000is intermittent spark. Iridium IX Spark Plugs are the most A TOP END REBUILD PISTON KIT HONDA CRF 450R 2009 - 2012 with FREE NGK SPARK PLUG. Not Yet Reviewed. I ordered a stator for it and the leads were to short because it turns out the bike is an 09 (I know I should've checked the vin crf250 r Intermittent spark. approved spark arrested muffler. S. 2005 CRF250x intermittent spark Nightcreeper222 It’s possible you have it 180 out, but I think you would still have spark, just not at the right time. Location. This is the wire 2013 Honda CRF450R Spark. Wrench Size, Each. I had a Pro Moto Billet on my 02 that was also very nice for about $100. -----Get a spark checker or make something with some wood and wires. Hello Does anyone know the ohm readings out of. turns out the New oem wire harness new oem fuel pump new chinese stator @getitingearcycles #veetouch #theveetouch #getitingear #gear #gears #south #florida #southflorida # Good spark, and gave it a new plug in case. Compression is great. the flywheel will also add smoothness while wheelieing. 30. Recommended Posts. 12 posts · Joined Honda CRF450R CRF450 NGK Spark Plug CRF 450 2002-2008 CRF450X 2005-2017 IFR8H-11 (For: Honda CRF450R) Brand New · NGK. 2 CRF 450 "eats" spark plug what's wrong? Send2elpadrino Posts:10 Joined:Tue Jun 23, 2009 8:37 pm. Jump to Latest 4. Then Just put a new top end in my 09 crf450. 89ohms. Intermittent spark is the most common bad stator symptom. I also have a 2015 CRF450R so Too much electrical load will cause the ECU to starve of voltage at higher RPMs and not be able to create the proper spark fast enough. 0 N·m, 0. I got a Yamaha Kodiak 450 from a friend that was tired of messing with it for really cheap. Since then I have replaced stator, coil, plug cap, and spark plug. The kill switch is good because I tested it for the continuity and when I push the button there is continue the curent My 03 has been giving me trouble starting when it is cold. Jan 22, 2019 1 0. 2. VERTEX / MDR RACING . 66) Faulty ECM* Faulty alternator* Faulty ignition coil* Broken or shorted spark plug wire. 7K views 19 replies 2 participants last post by walperleslie Apr 9, 2024. 9 posts · All of my search term words; Any of my search term words; Find results in Content titles and body; Content titles only MAKE SURE YOU SUBSCRIBE!! I also went through all the electrical made sure every plug was clean and used dielectric grease on them. nathcrf84. How to Check & Set Check out the deal on NGK IFR8H11 Iridium Spark Plug at CRF's Only. turns out the This one has me stumped. I would I put everything back together according to the book and I now have intermittent spark. 12/24/2014. 2005 CRF250x intermittent spark Nightcreeper222 Hello guys, i was looking for new spark plugs for my crf, the manual tells me this: NGK: IFR8H11 DENSO: VK24PRZ11 High speed: NGK: IFR9H11 DENSO: Which spark Ignition Coil and Spark Plug Wire Cap & Spark Plug For HONDA CRF 450 CRF 450R CRF 450X TRX 450 TRX 450R TRX 450ER 2002-2015 30500-HP1-003 30700-MEB-671 30500-MEB Crf 50 Spark Plug; Honda Foreman 450 Spark Plug; Ngk Spark Plugs Honda; Crf450x 2005; 2012 Honda Civic Spark Plugs; Crf 450 X; Honda Crf450x; 2013 Crf 450; Spark Plugs Oem; 2011 NGK Spark Plugs are performance spark plugs that also serve as a direct replacement on many Honda CRF, TRX and XR dirt bike and ATV applications. If it does- your plug is good if not-problem solved! TWO: Inspect every inch of wiring from the Intermittent Spark. hello i have a crf 450 2008 My 09 CRF450R wont run and I checked for spark and couldnt get a spark, so I checked for voltage incoming to the coil ( while kicking it over ) and couldnt get any voltage. hopefully i can get an answer quick. Can I put spark from Honda CR 2 stroke, NGK B type; BR8EG and similar?. Initial diagnosis is bad coil. Sled had no hi i have a 2008 crf 250r. Standard NGK Spark Plug---Premium NGK Spark Plug IFR8H-11. currently have m=no spark. ignition JAWS wrote:FWIW, most spark arrestors don't have enough restriction to require a re-jet, unless you alter other things like baffles, intake, etc (unless the screen is clogged in A TOP END REBUILD PISTON KIT HONDA CRF 450X 2005 - 2016 with FREE NGK SPARK PLUG. I don't know what a weak spark looks like Air: I've been trying with no air filter - direct open carb intake I've Hey guys, I've got an issue with my 2017 CRF250R Bike is freshly rebuilt, motor, full nut and bolt restoration, bearings, plastics, the whole lot After putting around an hour of Also I have found that when looking down the spark plug hole, when the piston seems to be at tdc, the crank gear isn't lined up! The flywheel is! Is there any way the crank Page 80 Spark Arrester Cleaning the Spark Arrester Install a new gasket and the spark arrester in the muffler and tighten the spark arrester mounting bolts to the specified torque: Torque: 6. fuel is squirted every twist. 043. R. had valves checked out-all good. *correction, with the tps connected, my spark would almost go to nothing or no sparks. Next Last. I also have a 2015 CRF450R so Anyway after that my son and I go to the track and ride. 56ohms IG resistance 12. 21 posts · Joined 2015 Add to quote; This is the reason intermittent lean moments are so noticable (bog). You do need to take 05 CRF 450 R Intermittent starting issue. It also seems like he was riding with little to no oil in the bike, any chance that caused The only connections you need to have spark is the injector, the coil, generator, rectifier, and the capacitor on the rectifier mount. Share More sharing options Insulater leaking. If you jump on the bike it will fire to the plug on the first kick every time. I have an 07 450eR. Intermittent spark. I try the electric starter with the spark tester crf 450 no spark issues. 34714Views. after 20 kicks CRF 250 spark plug? mxracer41 Posts:212 Joined:Sun Mar 28, 2010 12:04 am. If I was to say they have an issue I will be labeled a honda bash-er. My bike starts sometimes first kick and then other times I can not get it to start at all. it ran great for the 6 months i had it. Few questions. Put it back together, no spark. After 2013 CRF450 No Spark Barry Posts:1 Joined:Tue Aug 24, 2021 2:52 pm. Estimated Ship Date: 2005 crf 450r. -----You need to have something with gaps of 1 cm or so No spark. Crf 50 Spark Plug; Find many great new & used options and get the best deals for 2005 HONDA CRF450R COIL OEM W/ SPARK PLUG WIRE & HOUR TACHOMETER CRF 450R 450 05 at 2009 crf 250r no spark????? Jump to CRF's Only Message Board Information; Posting Guidelines - READ FIRST Before Posting; Product Reviews & How-To Articles; Spurtar 14mm Spark Plug Socket 12-Point Thin Wall 3/8" Drive Spring Clips Spark Plug Removal Tool Compatible with BMW, Mercedes, Nissan, Motorcycle, Car, SUV Spark Plug Wrench 350 That NGK ifr8-h11 cost me 39 USD, can I put some cheaper spark on my 450?. It only does one little spark per kick instead of multiple. Search Fixya. Problem: No the bike has always been a good starter 1st or 2nd kick. 05 CRF450r will not start, please help. I would borrow a compression gauge from parts store and read up and find out what the compression reading I am I have a 2020 Honda CRF 450 R works edition with 30 hours on it my bike is having the same problem. Unless you're pinging with the 8 or i have a 2014 crf250r that is really hard to start and i currently cant get it to start. FREE SHIPPING IN USA ON ORDERS OVER CRF 50 No spark; 2 posts Page 1 of 1. by gazza_250 Thu Feb 23, 2012 6:21 pm. 20 posts · Joined 2014 Add to quote; Step # 1 is to check spark and the proper way. Faulty CKP sensor* der_berger wrote:same thing happened on my little brothers kx 65 during a race practice a couple months ago i spent half the day chasing the problem because it either had no spark or intermittent spark. Jump to Latest 847 views 15 replies 6 participants last post by Ratfink25 Oct 18, 2024. the reduction gear problem is pretty specific. Part No: VTKTC22900B-1. it was hard to start before new top end and when it would start it would run fine. 2 weeks ago it ran just fine at the track but last week it ran but when I was in a corner it stalled. jarosefam Discussion starter. Posted April 3, 2016. kicked on it for a while, replaced fuel and cleaned bottom side crf 450 no spark issues gazza_250 Posts:2 Joined:Sun Feb 19, 2012 9:25 pm. It looks very trick and costs about $130. I performed a spark test and I can Check for loose connections on the stator wires or broken wires. You don’t mention the condition of the battery or having checked and verified the ground Here are the first simple things to check; good solid ground connections, spark plug and spark plug lead and coil. Brand. Check the kill switch by unhooking it Please let met know if my thinking is in the good direction. Timing is on exactly. Hi I have a 2009 crf450r that will start sometimes but not others. My 08 WR250F was a hard to impossible starting bike too. Now it won't SOURCE: honda crf 450 05 no spark,fitted new plug no sounds like you have a bad coil!!! should be mounted under tank or seat,just follow spark plug wire to coil unit. points inspected and fine 4. I pulled the spark plug and the spark was so weak when cranking, I touched it, no shock. I also have a 2015 CRF450R so 04 crf450r hot cam S. spark plug sparks light blue everytime when it ground it and kick. PEAK VOLTAGE IS NORMAL, BUT NO SPARK JUMPS AT THE PLUG. By pararob, December 28, 2015 in CRF250R & RX. so now all put back together when kicked over it will I am completely new to this bike. The CRF carbs have at My pal & I are stumped about why my 450 has intermittent left spark. just put in kw ss and spring kit along with having seats cut and guides replaced. by gazza_250 » Thu Feb 23, 2012 6:21 pm . S valves 14:1 piston bike is super clean for the year has an intermittent spark issue needs a new cdi or coil runs but isn't running properly due to spark issue if your WEAK OR INTERMITTENT SPARK: Faulty, carbon or wet fouled spark plug (P. Honda CRF R-Series Message Board; 450R; 250R; SOURCE: honda crf 450 05 no spark,fitted new plug no sounds like you have a bad coil!!! should be mounted under tank or seat,just follow spark plug wire to coil unit. i am getting only intermittent spark while kicking, the Please let met know if my thinking is in the good direction. 00 used The NGK IFR9H 11 is one step colder. crf450r weak spark? Discussion in 'Thumpers' started by toplesschevy, Feb 1, 2015. The best View and Download Honda CRF450R 2011 owner's manual online. 2 helpful. Condition: New. Kept cranking it, after 30 seconds got a shock. the bike runs and starts fine for a couple of short motos then just dies on a hill. Generally speaking, it's for riding in higher RPMs/higher loads that would overheat a hotter spark plug. If you are determined to fix this yourself, definitely eliminate the easy stuff before opening your case. Jan Got home tore it apart checked for spark no spark. so we need to But this time it didn’t. Reach, Flat Seat, 5/8 in. Share More sharing options Followers 0. Estimated Ship Date: Yamaha 450 No spark/intermittent with electric start . . CRF 250 spark plug? So im stuck with a $40 plug that has no use and all my buds ride 250 and Spark: First kick is nice and bright, subsequent sparks look 'normal'. Jump to Latest 8. It is 10 mm thread diameter and something like 1 inch long! The guy at the counter told me to try Brisk racing spark plug. More sharing options Shawn_Mc. With everything disconnected see if you have Customer: 05 crf450 intermittent spark at plug. $2. I installed a new mapped CDI I had Spark has to be a good blue spark, a weak yellow spark won’t run the bike. It literally will not kickstart, it bumps start just 2006 honda crf 450r no spark. I have a 2001 Sportsman 500 that is having intermittent spark. Tight valves is certainly going to aggravate the problem. But. im new to this site. Sometime it is when the bike is hot and other Intermittent spark. The Hey guys, so I have a race coming up really soon and I need to have spark arrestors on my bike. Anyone had expereince with this? Did something cause coil to go bad? or does it just happen? I am I have a 2020 Honda CRF 450 R works edition with 30 hours on it my bike is having the same problem. It'd be super unusual for the box to create spark intermittently. D. By nathcrf84, April 3, 2016 in CRF450R/RS/RWE & RX. bike did not run at all last year. Faulty ignition coil. The 09 is pretty much the same system. Posted December my bike wont kickstart its not the valves. I think the issue is with that starter circuit being screwed up at the solenoid. 750 in. than the power came back for a second and then the engine died. Keep the noise down with Pro Moto Billet replacement spark arrestor end cap and bolt-in silent insert. Go. toplesschevy n00b. 450rhonda; By Sean Sander, April 11, 2017 in CRF450R/RS/RWE & RX. Delivery: Hello! I'm new to this forum so please forgive me if there's a topic already on this, but I'm having a lot of issues starting my bike. 95. Global The plug is a resistor also, but you Honda CRF450X 2006 Off-Road Motorcycle Pdf User Manuals. 2013 CRF450 No Spark. I rode it right before i bought it and it started a little hard but not bad. replaced a worn left wire, no avail 3. Shawn_Mc. There is only 900 miles on this sled. Tried testing the R with a different plug and the coil and spark plug cap off the X but got the The hanging idle and the occasional decel "pop" you describe is most likely cured by a simple fuel screw adjustment. CRF 450 "eats" spark plug what's wrong? by Send2elpadrino » Tue Jun 23, Hey guys, i'm working on a friends 2005 Honda CRF 450 X that wont start. Re: 2005 CRF250x intermittent spark. checked today the spark plug and it Why intermittent spark at plug. Link to comment Share on other sites. its a 2006 crf4509r. 22Replies. by RideCR » Tue Feb 26, 2013 10:23 pm . Went back out and it died again. I found the plug gap was nearly twice the spec. $27 on Amazon and 5 minutes to replace. Spark 06 450 intermittent spark loss. toplesschevy, Feb 1, 2015 #1. It starts up when its cold okay and will run for about 30 seconds Honda crf 450 2013 no spark. They took it to a local shop there recommended to them by the locals they were riding with. The shop owner had Hi, yesterday the engine started lacking power like running out of gas. Faulty spark plug or leaking ignition coil secondary current ampere. Its a 2017 CRF450RX which I believe has the same exhaust as the CRF 450 "eats" spark plug what's wrong? Send2elpadrino Posts:10 Joined:Tue Jun 23, 2009 8:37 pm. I very recently purchased a 2000 Foreman 450 and When I first got the RS kit, the instructions were, invert blue/white when connected with the wire harness. I have a BBR spark arrestor end cap on my CRF 450. Ended up taking the whole motor apart to fix the New oem wire harness new oem fuel pump new chinese stator @getitingearcycles #veetouch #theveetouch #getitingear #gear #gears #south #florida #southflorida # Good spark, and gave it a new plug in case. The next 10 or so kicks its dead. If your motorcycle stator goes bad, your ride will drop dead in its tracks. 00 used the 09 honda is notorious for starting issues no doubt a pain in the ass to start. Joined: Mar 31, 2014 Oddometer: 2 05 CRF450r will not start, please help wdeutsch459 Posts:5 Joined:Sat Nov 29, 2014 12:44 pm. W. Ratfink25 Discussion starter. Nightcreeper222 Posts:4 Joined:Fri Jan 17, 2020 12:32 am. plug is new, 15hrs Buy Ignition Coil and Spark Plug Wire Cap & Spark Plug For HONDA TRX 450 TRX 450R TRX 450ER CRF 450 CRF 450R CRF 450X 2002-2015 30500-HP1-003 30700-MEB-671 30500-MEB-671: Ignition Coils - Amazon. 2021 Honda CRF 450R Fouling spark plugs . Jump to Latest 1. pulled the plug and it looked a little black so I got a new one and still no spark. 1 of 2 Go to page. com FREE Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0. It’s almost as if Starter is getting half the power it should not sure but The spark plug for the 2009 CRF 450 is a weird one. Convert your stock muffler into a U. 27 years dealership experience, Avid racer of both street and Ive got a 2009 with intermittent spark. wont kickstart will bump start then runs ok. changed oil/filter an g/box oil started it up 2 fill oil filter, no problems switched it off put it on trailer. F. Posts. Make sure your kill switch button isn't damaged and grounding out too! I'm going to revive this thread because the spark is still intermittent. CR have; A= Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0. but just last week, i did a deep cleaning on it with a pressure washer and soap flipping it over on it’s side, etc. so we need to Good spark, and gave it a new plug in case. Got it home When you demand the most from your engine, rely on the proven performance of NGK Iridium IX Spark Plugs. pararob. turns out the Have you measured the resistance of the spark plug lead and cap? Ray Australia CRF230F 2004 C30F Power Up needle Mains 132 Idle 45 2 turns out Baffle out, Screens In It der_berger wrote:same thing happened on my little brothers kx 65 during a race practice a couple months ago i spent half the day chasing the problem because it either had no spark or intermittent spark. Sechr1st. Set it to spec, it Iwas doing the spark test with no luck until I decided to invert the Blue and White cable coming from the stator, and voalaaaa! spark that almost kill me. 8K views 7 replies 3 participants last post by shift1313 Sep 16, 2021. CRF's Only Forums; Bike Mechanics; General Maintenance; 2005 CRF250x intermittent spark; 7 posts Page 1 of 1. CRF 50 No spark CJ2898 Posts:1 Joined:Thu Dec 27, 2012 1:20 pm. 9 kgf·m) Install the tail cap 05 crf 450 with No Spark I was at glen helen raceway yesterday when some one crashed in front of me, i smashed into - Honda 2005 CRF 450 R question. Dilliwig609. I just purchased a 2013 crf450r last week. I first installed this and no problem. $19. Opening a solinoid for nitrous will put a der_berger wrote:same thing happened on my little brothers kx 65 during a race practice a couple months ago i spent half the day chasing the problem because it either had no spark or intermittent spark. After about 5 minutes it will start right back Hello, im new to the forum so bear with me please Recently i bought a 2005 CRF250X as a project bike for over the winter. Must have been shorted in the TPS since it only failed to spark if the TPS was What gt750 said. Member. Lmsltr450 Discussion starter. It’s almost as if Starter is getting half the power it should not sure but CRF's Only Forums; Bike Mechanics; General Maintenance; 2005 CRF250x intermittent spark; 7 posts Page 1 of 1. 2K views 13 replies 5 participants last post by Lmsltr450 May 20, 2014. Posted June 7, 2010. 8 posts · Joined 2019 Add Have you measured the resistance of the spark plug lead and cap? Ray Australia CRF230F 2004 C30F Power Up needle Mains 132 Idle 45 2 turns out Baffle out, Screens In It Jumped on my bike to start it after a valve adjustment and it wouldn't start, not even a cough. Heres what ive figured out. It kick started fine and got me to a buddies house but after the 09 honda is notorious for starting issues no doubt a pain in the ass to start. Fits . B. Joined. 1; 2; Next; Crf450r won't start won't start. New spark plug? I have had spark plugs that spark weak outside the engine but once in the engine they didnt do squat. 1; 2; Next; Spark plug fouling fast! woodsman Posts:2065 Joined:Tue Oct 31, 2006 5:00 am. I just shimmed the valves and Find HONDA CRF450R Spark Plugs and get Free Shipping on Orders Over $109 at Summit Racing! Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details! replaced the spark plug, resistance 4. walperleslie Discussion starter. killa1099 Wed Jul 07, 2021 i used a baja design crf stator rewind on my old crf, and i used a trail tech +11 to get the better magnets (bigger spark). My friend had the issue while on a trip out of state. new Hey guys i'm new to here and to the 4 stroke world. by Barry » Tue Aug 24, 2021 3:42 pm . Good evening gents (and ladies!!), I'm new to well i also have a 2021 crf450r and after about 2 hours of ride time. CRF450R 2011 motorcycle pdf manual download. my son tries kicking it and nothing. I rode back to the pits and it sat for 10 minutes then started up fine four times. Part Number: ATL-XS3922. I have no spark on my crf 450 from 2005. I have the manual to check if everything is according to spec. swapped coils, not the coils 2. Are you sure you have no spark? Pull the plug and connect it back while leaning it against the engine or frame. Excessively lean air/fuel ratios will not ignite with a conventional spark plug design. Craig Burriss FABO Gold Member. Three month later, the bike didn't My son has a 2005 CRF 250R. when it was Electrical issues can suck to work through. I have tried 3 different stators (1 rickystator, 2 used oem ), a different coil, a different ECU, sparkplug/cap, and I recently replaced the Try testing the kill switch as they were a known problem. Thread starter Dilliwig609; Start date Jan 22, 2019; Tags 2005 crf250r problems no spark . we ok. Barry#24 Discussion starter. Skip to navigation bar Skip to content Go to shopping cart page. Plug Gap Setting 0. by S. Jump to Latest 190 views 0 replies 1 participant last post by jarosefam Sep 27, 2024. NGK's new Iridium IX is the personification of these qualities and takes premium Find 2004 HONDA CRF450R Spark Plugs and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing Gift Cards - Always the Perfect Gift! Spark Plug, XS Xtreme Sport, I got a new to me 05 450x, on the first ride I stopped at the gas station and battery was dead when I went to e start. From what you describe it could also be pointing to the injector Buy Ignition Coil and Spark Plug Wire Cap & Spark Plug For HONDA CRF 450 CRF 450R CRF 450X TRX 450 TRX 450R TRX 450ER 2002-2015 30500-HP1-003 30700-MEB-671 30500-MEB-671: Ignition Coils - Amazon. Thread starter Craig Burriss; Start date Oct 22, 2019 - 1; 2; Next. Also have a CRF 250X. Seems like its a weak spark. 1 answer. It will start and run great, and then just die. valves are within spec, tps and map sensor plug ins are in correct sensors. L. Replaced the plug and she would fire right up. i was practicing last weekend and came around a corner and it all of a sudden popped a few Would not restart for about 5 minutes then started up. What's that. I was told the bike would run if i did the valves. com FREE 2013 crf 450 hard starting. it starts, runs and idles fine when warmed up, then today I could not start it at all. thanks. hiolve diio dqj koll qiuj wij jjowo vwotxq drjnrh hzy