Honeydo

Thanks for everybody's help. The problems was, coated gas tank several years ago and this came loose and clogged carburetor. I pulled and tugged and finally got this stuff out and cleaned and washed gas tank after putting chains in tank to looses rust. soaked carb in acetone 2 hours without any rubber on it (this will eat rubber up) installed inline clear filter. This machine runs like new. Thanks again for your help.

Thanks for everybody's help. The problems was, coated gas tank several years ago and this came loose and clogged carburetor. I pulled and tugged and finally got this stuff out and cleaned and washed gas tank after putting chains in tank to looses rust. soaked carb in acetone 2 hours without any rubber on it (this will eat rubber up) installed inline clear filter. This machine runs like new. Thanks again for your help.

Thanks, no oil around or not wet around crank seal. not tried slide, but will try. Thanks for your replies, I sorta think maybe a bad carburetor. Still can't find any parts, new or used.

1975 yamaha DT400 runs fast when choke is off and then dies or runs up in redline and can't slow down, and have to shut off key and choke to slow down. runs better with choke on. please help with any ideas. checked magneto seal,made gaskets for reed housing and checked reeds. cleaned carburetor and set float in several positions. Thanks

Sorry, this bike is a 1975 yamaha DT400, not a 1974. Still need a carburetor kit. thanks

Thanks, but these sites did not have these parts. Does anybody know of any others. Thanks

Need to buy carburetor needle valve assembly for 1974 Yamaha Enduro DT400. Does anybody know where I can purchase these parts?

Thanks for your help. Also I may need a carburetor needle float valve for this motorcycle. Does anybody know where I can buy parts for this motorcycle? Thanks

Need to know how to set carburetor float on 1974 Yamaha Enduro 400DT. Cleaned carburetor and float and float bowl ran over. Got motorcycle started and engine reved wide open, but would slow down when choked. Set float and motorcycle won't start. Has been sitting for about 2 years. Thanks