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View Full Version : Baja Wd250u atv carb issues


Len87
10-03-2023, 05:14 AM
So I have a 09 Baja wd250u atv which has seen very little use. Only has 180km on it. Bought it second hand off an older guy who used it on a farm for a year then parked it. Upon bringing it home it ran ok but was very "boggy" when accelerating but was driveba. Did a tuneup on it, Oil change, spark plug, carb clean. Since then the atv runs even worse now. It'll fire up and idle but second I give it gas it sputter and stalls. I'm thinking it's the carb giving me issues still... Does anyone know where I can find replacement car for these machines here in canada? Or even a similar car off a known name brand atv that will interchange with the Baja? I think the Baja is a clone of the Yamaha bear tracker 250 from what I've seen.. Could be wrong.

When I disassembled the carb I noticed there was one port in the bowl that had a plastic cap plugging it. Stupid me ended up removing this cap and breaking it. It's the only thing I can think of that causing the issue.

JerryHawk250
10-03-2023, 07:23 AM
Take a picture of your carb and post so we can help match up with what you have. IS it manual choke or does it have the auto choke?

Does it look like this one? https://www.amazon.com/WFLNHB-Carburetor-Replacement-Hammerhead-4-Stroke/dp/B08FRBPDV1/ref=sr_1_6?crid=1MU0J0F4GY20Q&keywords=250cc+atv+carburetor&qid=1696332388&sprefix=atv+carburetor+250cc%2Caps%2C97&sr=8-6

Or this one? https://www.amazon.com/Carburetor-Jianshe-JS250-WD250-U-JetMoto/dp/B07HF8JVGF/ref=sr_1_16?crid=1MU0J0F4GY20Q&keywords=250cc+atv+carburetor&qid=1696332464&sprefix=atv+carburetor+250cc%2Caps%2C97&sr=8-16

Len87
10-03-2023, 10:18 AM
Take a picture of your carb and post so we can help match up with what you have. IS it manual choke or does it have the auto choke?

Does it look like this one? https://www.amazon.com/WFLNHB-Carburetor-Replacement-Hammerhead-4-Stroke/dp/B08FRBPDV1/ref=sr_1_6?crid=1MU0J0F4GY20Q&keywords=250cc+atv+carburetor&qid=1696332388&sprefix=atv+carburetor+250cc%2Caps%2C97&sr=8-6

Or this one? https://www.amazon.com/Carburetor-Jianshe-JS250-WD250-U-JetMoto/dp/B07HF8JVGF/ref=sr_1_16?crid=1MU0J0F4GY20Q&keywords=250cc+atv+carburetor&qid=1696332464&sprefix=atv+carburetor+250cc%2Caps%2C97&sr=8-16


Hi yes I'll get some photos posted. The carb looks like the one in second link.