Is there a possibility that the heater plugs are not working because I am having problems starting my 1.5 diesel clio, once she has started and has run for a bit she is fine but in the morning she will not start again. model renualt clio dynamique 1.5 diesel.

karen jones, November 2007

it sound as if it is your heater plugs ok. Have just experienced the same thing with my daughter 1.9 clio. Only 2 of the heater plugs were duff but that was enough to prevent it starting.
If you have a meter just check across ( from engine to top of heater plug where the wire goes on) and see if you have a circuit. Resistance should only be about 1ohm. This will show up any faulty plugs. good luck.

John Patrick, December 2007