Hello everybody im new here. I bought a p38 2.5 dse about a month ago and all was fine untill about a week ago when I statrted having a cold starting problem. Give it 3 lots of heat and away it goes. It is fine once warmed up. I have checked the heater plugs all were fine (tho I did change them) The heat light doesnt seem to stay on for very long, about 3 orf 4 seconds although there is current going to the heater plugs for about 14 seconds. Is there a fault or do I just need to wait a bit longer after the light has gone out before starting ?