Rear air/heater not working

Code used to go on & off every few weeks and gave me less problems in the winter. Now it has been on for a number of months.

can this be done.they want lots of money to make a new key.

Every thing was working fine when I turned off the car. Several hours later I turned on the car and the heater, vent or air conditioner would not come on. The blower motor was not coming on and it did not make any noise?

Paint has rubbed off due to fingers touching it many times.

The 98 Buick riviera is blowing out hot air. Someone said it might need freon.

Having a problem during acceleration with my G6. When I'm driving it normally and I go to gently accelerate while running below 2000 RPM, the engine begins to sputter like it is wanting to die, then will suddenly accelerate as if I had floored it. This happens I would say about 90% of the time going up hills, but can also happen along level road too. The only thing that seems to keep it from happening a lot is adding fuel injector cleaner (Lucas brand), but it will still do it off and on with this. All the while it has been doing this for the last 8 months, it has never once given me any sort of code. I took it into the dealership but they just said it was carbon buildup on the sensors and were going to charge me over 300 dollars to clean it up. I have heard it might be anything from bad spark plugs to the catalytic converter, but I don't have enough money to play guessing games with it. If anyone has any information about this please help!

Checked fuses they are good. Wondering about the clutch or compressor. Anyone tell me how to check them

The brakes make a lot of noice, every where i stop and they are way to sensitive. One tap and the car screeches to a halt.

is there a sensor under the thermostat that is for the fuel?

It happens frequently and the dealership cannot duplicate the problem

is even worse than before. Do we need to reset something so that it will start working better? It does not show that it is hot or no bubbling sound coming from under the hood so what is the problem can anyone help us out? Thanks

have tried replacing fuel pump and filter also pulled engine cover and checked rocker arm

A month after buying the engine started missing and two check engine lights came on. One is the power down light (?), which I'm told is rare. Dealer couldn't look at it except when it was doing it. Finally got it in and they replaced the power control module. Two days ago. Did it again today. Anyone? Any ideas? The dealer doesn't seem to know.

cant open hood