The V8 Owners Forum -

it was the thermostat,i even did it myself,not bad for a butcher(trade), thanks for the advice

thaks for your help,i will attemt to put one in on the weekend and let you know how it went. thanks again

it does have a new radiator and twin 10 inch thermo fans with thermostat if thats any help.

gday,new to this forum, hope someone can help me. i have a 5ltr holden v8 in the land cruiser,my problem is on my last trip on the highway the temp reading went down to the cold mark and the heater didnt blow out hot air any more,but when i stop or slow down at the towns it slowly comes back to abou...