so been having problems with the car overheating, changed both sensors, doesn't seem to have made any difference except before, the water temp guage would bounce up and down 3 times then stay down, good news is that doesn't happen anymore, was either changing the sensor fixed that or the fact I got the dials off and cleaned them, maybe loose wire?
however, during all that, I noticed the radiator was never coming on, and having had time, ive took photos today, and comparing it with other photos where there is a brown plug, I don't have one, and from where I think the brown plug connects, there's a hole but not sure if I have it right
so can anyone tell me, is the brown plug missing? or do I have it wrong? at the bottom of the first photo, you can see a blue plug hiding under some other plastic wire protector, but seems to be a white wire which the runs to the front and under the engine


also, the problem im getting now is when cold, the car idles fine, then as it heats up, the revs drop down to 800 and if it gets lower, when I try to rev it, its like a serious lack of power and then the engine management light comes on. however, if I keep the revs to maybe 1200, engine management light doesn't come on, and the power is still there like normal, just I need to keep the revs up
any help would be great, thanks
however, during all that, I noticed the radiator was never coming on, and having had time, ive took photos today, and comparing it with other photos where there is a brown plug, I don't have one, and from where I think the brown plug connects, there's a hole but not sure if I have it right
so can anyone tell me, is the brown plug missing? or do I have it wrong? at the bottom of the first photo, you can see a blue plug hiding under some other plastic wire protector, but seems to be a white wire which the runs to the front and under the engine


also, the problem im getting now is when cold, the car idles fine, then as it heats up, the revs drop down to 800 and if it gets lower, when I try to rev it, its like a serious lack of power and then the engine management light comes on. however, if I keep the revs to maybe 1200, engine management light doesn't come on, and the power is still there like normal, just I need to keep the revs up
any help would be great, thanks