dtMatthewre

Hi everyone, as the title says, I cannot diagnose what is wrong with my bike. I purchased it a couple of months ago to restore, I have done quite a bit of work on it however it still does not run correctly. The bike ticks over when stationary without the choke, yet when I pull away it bogs and cuts out. If ran with the choke on, it rides absolutely fine, but doesn’t tick over when coming to a stop. When left idling with the choke, fuel comes out of the exhaust. I have added a new spark plug, coil pack, battery, and stripped, rebuilt and cleaned the carb yet the problem persists. From what is happening it sounds like a carb problem. The only other issue with the bike is that it has the incorrect exhaust for the bike, as exhaust comes straight out of the cylinder head and the expansion chamber is able to be moved by hand. I could buy the new exhaust for £200, however I don’t know if it will resolve this problem. Thanks you to anyone who reads this and can help me get my bike running.(I can provide photos and videos if needed)

Hello everyone, I am new to this forum and riding all together. I purchased a 2006 DT125RE last week, which does require some work, and I noticed that a part was missing (There is a bottle lid stuck in the hole where the part is meant to fit, image below). After further research online, the part is called 'Air Chamber 2', and the part number is 3FW1359100. I have searched everywhere and can not find one of these for sale anywhere. I'm pretty sure that this part was present on other models, such as the DTX, and I have seen one on a DTR. If anyone knows where I can find one of these to purchase could you please help. Thanks