Jump to content


Photo
- - - - -

Blue Smoke When Using Choke


  • Please log in to reply
3 replies to this topic

#1 mr cooke

mr cooke

    Mini Mad

  • Members
  • PipPipPipPip
  • 278 posts
  • Location: sunny stoke
  • Local Club: Any

Posted 08 January 2015 - 08:53 PM

Hi all , can anyone please help , when i start my mini up from cold using manual choke its smoke's like a train ( blue smoke )

as soon as i push the choke in the smoke goes .If i keep the engine running with choke out the engine will die .

the engine is a 998cc with 1275 head and twin su carbs

Any help will be gratefull

Thanks Chris



#2 Carlos W

Carlos W

    Mine is purple, but I have been told that's normal

  • TMF+ Member
  • PipPipPipPipPipPipPipPipPipPipPip
  • 10,114 posts
  • Location: Sittingbourne, Kent

Posted 08 January 2015 - 09:00 PM

Does it use any oil?

Are you sure the smoke is blue and not black?

What Colour are the plugs?

#3 mr cooke

mr cooke

    Mini Mad

  • Members
  • PipPipPipPip
  • 278 posts
  • Location: sunny stoke
  • Local Club: Any

Posted 08 January 2015 - 09:04 PM

Does it use any oil?

Are you sure the smoke is blue and not black?

What Colour are the plugs?

thanks for your reply

yes it does use oil , but also has a leak

yes its blue smoke

the plug are black tips  

thanks



#4 1984mini25

1984mini25

    Crazy About Mini's

  • Members
  • PipPipPipPipPipPipPipPipPipPip
  • 8,785 posts
  • Location: -

Posted 08 January 2015 - 09:19 PM

It could well be a combination of worn valve guides and seals and running rich on choke washing the oil from the bores.






1 user(s) are reading this topic

0 members, 1 guests, 0 anonymous users