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suzuki dt 85
hi all, I have an 83 dt 85 which will not run correctly.compression is good on all cylinders carbs are clean ignition is good. there are no vacuum pulses on cylinders 1 and 3, 2 has strong vacuum and runs on that cylinder only.
the engine was recently disassembled and all the gaskets and seals were replaced .it appears to be robbing vacuum internally between cylinders and killing 1 and 3. my question is this, on the crankshaft there are NO labyrinth seals as indicated in the parts fiche but the bearings are sealed units with plastic over the rollers. is this correct or am I missing something on them?
any help is greatly appreciated.
thanks!
the engine was recently disassembled and all the gaskets and seals were replaced .it appears to be robbing vacuum internally between cylinders and killing 1 and 3. my question is this, on the crankshaft there are NO labyrinth seals as indicated in the parts fiche but the bearings are sealed units with plastic over the rollers. is this correct or am I missing something on them?
any help is greatly appreciated.
thanks!