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I have a 1978 Cutlass Supreme. It overheated. So I changed the heater control valve, the thermostat, and the temperature control sensor. While changing the thermostat, I broke a bolt and had to take off the intake manifold to get it machined. Put everything back together and its not overheating...

When cold starting my 1978 Cutlass Supreme... 4.3l 260 v8 engine... my Hot light comes on and stays on. I figured it was the ECT (engine coolant temperature ) sensor, I need to know its location. Is it the one in the intake manifold or the one behind the water pump? This is a picture of an Olds...

Does anyone know how if there is a passenger side alternator bracket for a 78 Oldsmobile Cutlass Supreme (4.3 l v8 260 cu in with ac)? I'm trying to remove and ac and replace it with a second alternator.