zetor 5211

[Adorlsa]

Hi, I have a zetor 5211, which has recently become hard to start with white/grey smoke on start up, smoke doesnt disappear when hot. Had the injectors done, no improvement, there is very little pressure in crankcase, so I can presume compression is ok. do they give any pump trouble?
Billy

 

[BarryinMN]

Zetors are simple & rugged. Not sure what you mean crankcase pressure??

Bubbles in the radiator might show a blown head gasket, compression is measured in the heads.

A larger user group is zetorworld.com fyi