My engine is overheating?

Yes the head gaskets blew so I replaced all the gaskets head bolts. And a new water pump and thermostat. Yes it was over heating thats why I went threw the process of figuring out why it was overheating and no hot air out of my vents. So now I gotta try to figure out why its still over heating and still no hot air.

Before all this when I was driving a week prior the theromstate guage read normal at first when the heat would work. Then when it shot up for a few miles cold air shot out till the temp went back down.

Yes I did 44 ft lbs and a second time at 95 degrees.

Ok will do. I called autozone today amd they said something about getting air out of my lines by rumning the car with the radiator cap off. Is that true. I will keep u posted.

Ok I put the thermo in with factpry gasket. No over heat but still no heat out of heater. And also the hose that runs to the water pump is hot so is the hose from the radiator. To thermostat

No both hoses a just barley warm.

I drove my car bout 13-15 miles and my car overheated and started smoking bad. I've never had a problem with this before and haven't noticed any leaking. I checked my reservoir and it seemed to be low so bout 5-6 hrs later after work I drove it maybe 5 mins down the road and put in a whole gallon of water but it still overheated immediately! I didn't check the oil to see if maybe it's a head gasket or intake manifold. Needing to know what it could be

I have had cooling system problems since January. The system overheats. The low coolant light comes on, the gauge needle usually climbs, sometimes to the top, I have no heat, and when I shut the engine off I hear the thumping noise of water boiling in the engine. When cool the overflow tank usually takes about 3 quarts of water. Sometimes when I add water to a warm running engine it comes right out the overflow tube all over the ground. On a few occasions boiling water and steam came pouring out of the system.

There is no sign of water mixing with the engine oil, nor is there any white smoke coming out of the tailpipe. The system and heater core have been backflushed a few times, and bled for air pockets thru the coolant air bleeder multiple times. The surge tank cap was replaced. Nothing has worked. What do I do?

Why does my car squeak everytime I press the gas? It sounds like the top pulley is the one squeaking everytime I press the gas. Although my car gets hot somtimes and dont keep the coolant in the tank it spits it out the overflow hose. Is it possible some of the antifreeze dripped on the pulleys causing it to squeak?

Well I havent really overfilled it. But before it was leaking coolant which I think is coming out of the overflow hose and steaming. It hasnt gotten into red just got hot. But im thinking it might be a pulley gone bad which is causing the squeaking everytime I accelerate. Is it possible it could be either the belt or the top pulley? Its a 2003 chevy malibu V6 3.1L

Can the themostat be replaced without removing the intake manifold and what type of coolant do I use?