Wiki User
∙ 15y agoI would start by checking the fuse, the relay, and the connector on the blower itself.
Wiki User
∙ 15y agoYou need to add water to the radiator, it may be low and you will overheat your motor.
? Thermostat ?, do you have good heat, may make the computer ( ecm ) assume your on cold start up.
thermostat may be stuck open so engine doesn't get hot enough to blow warm air. Had the same problem on a Taurus once
A sending unit is an electrical sensor that senses heat and sends a signal to the heat light on the dash when the engine is overheating. It is usually located on the cylinder head, usually close to the thermostat. It is about 3/4" or 1" in diameter and has a wire connected to the tip.
Sorry, I do not have an answer to your question, but I'm having the same issue with my 1999 Oldsmobile Intrigue. Theheat is working on the passenger side, but blowing cold air on the drivers side. Go figure, I'm usually the only person in the car. Have you found out anything yet? I dunno if this will help, but i had the exact same problem. i found out a "30a fuse" was missing for the air pump under my fuse box near the battery. i bought the fuse at autozone. When i plugged that in and started my heater again, it fixed it right up. I've also read rumors around the internet that if you leave the doors open and disconnect the negative the temp control will reset itself. (didn't work for me though and locked my radio).
I have a 99 bravada, and have had no heat for over a year... until today. I was told by the dealership that I needed a new thermostat, so I had one put in last winter... that did nothing. Today, I had the heater core flushed, and Viola! I have so much heat I had to open my window, and I live in western NY! good luck! Just blow compressed air through the heater core
Most likely a bad heater core
Try completely disconnecting the battery for 1 hour then reconnect it. That should reset some door that controls the airflow. I just experienced hot air blowing on the pass side and cold air on the drivers side. I did the reset and now I have heat on both sides. Hope it works for you.
Nothing? If you do nothing to it, nothing will happen to it.
Nothing
Nothing "attracts heat"
Sunday Night Heat - 1998 1999-08-01 was released on: USA: 1 August 1999