White smoke from exhaust.

[Christo]

Hi there. Need help. My Renault 1.9 dci is smoking heavy white smoke and do not want to ref up. What can be the problem?

[Stranger]

Could be head gasket or turbo gone.

Take the oil cap off and see if there's a white residue inside the cap, this indicates that water has got mixed with the oil - head gasket gone.

[grandadbobby]

Hi,
look for coolant level dropping or bubbles in coolant tank.
If that seems normal, it's most likely injector problem. You need to do a leak off test to find which one.
When you do find it, please let us know.
Good luck
Bob.

[Christo]

Hi Thanks. I will investigate and let you know what is the findings.