My van keeps running hot. I have changed the thermostat, water pump and radiator. Whats causing it to run hot?

My van keeps running hot. I have changed the thermostat, water pump and radiator. Whats causing it to run hot? 6 Answers

I have a 2003 Oldsmobile Silhouette and it keeps over heating first problem was it had a hole in a hose so changed it that caused the serpentine belt to snap changed that also took thermostat out for few days didn't stop so replaced with a new one then changed my water pump and I'm still over heating and now it acts like it dont want to start takes forever to start and looses power when I slow down and is still overheating 5 Answers

Changed my thermostat changed my water pump and new serpentine belt and still overheating??? So today were going to change the alternator, but need more information on if I'm right or wrong

Why doesn't my van heater blow hot air? 6 Answers

My van doesn't blow hot air in any mode during the winter. I have had the antifreeze exchanged after running about 50 miles with cleaner in the system last summer, but it still doesn't heat up in th...

i have a 1999 i have replaced the fuel pump, fuel filter, fuel pressure regulator and fuel pump relay fuse what can it be 7 Answers

I went to store my car ran fine I shut it off got back in started it it acted like it ran out of gas so I had some on bring gas still didn't start, so I have put all these NEW parts on. fuel pump, fue...

What caused the 2003 Oldsmobile silhouette not to run stay running when you're driving it and dashboard lights keep on going on and off please help me do I need a sensors in there or not. 1 Answer

I am trying to figure it out what causes my van to shut off and on when I'm driving it and not staying running from a distance