Lately I've had to add coolant to my 2001 Pontiac grand am about every 2 weeks especially if I use air conditioner or heater. Is there a leak somewhere

Lately I've had to add coolant to my 2001 Pontiac grand am about every 2 weeks especially if I use air conditioner or heater. Is there a leak somewhere 3 Answers

On a 2001 Pontiac Grand Am GT (3.4L 6 cylinder), is the 'Bank 1, Sensor 1' oxygen sensor the upstream or downstream sensor? From what I've looked up it appears to be the upstream sensor, I just want to make sure so I don't buy the wrong part. Thanks a lot! 2 Answers

I took it to a family friend who ran diagnostics on it and was told to get a Bank 1, Sensor 1 position Oxygen sensor. From what I understand the Grand Am has two oxygen sensors.. one upstream and o...

I have a 99 pontiac grand am se 3.4L V6. The issue is that it starts and idles fine but as soon as I go to accelerate it just shuts off. It did have overheating issues but right after I fixed those it started doing this. I replaced the cam position sensor and also the engine coolant temp sensor and it didnt help. I was thinking of replacing the ignition coil packs and housi g but not sure if that would fix it. There are no check engine lights or stored codes . 4 Answers

I have a 99 pontiac grand am se 3.4L V6. The issue is that it starts and idles fine but as soon as I go to accelerate it just shuts off. It did have overheating issues but right after I fixed those...

My 2000 Pontiac grand am is overheating and the heater is only blowing cold air. I filled the fluid now it's worse. Also boiling/ chugging sound when I turn the engine off?? What's going on?? 7 Answers

My 2000 Pontiac grand am is doing the same thing. It was overheating and only blowing warm air when I drove, at stop lights it would blow cold. Sino checked the coolant and it was low, so I fille...

My son has a 2001 pontiac grand am gt. Had a issue with the security not allowing the car to start. Will crank over,but not start. We need to know if we are missing something? 9 Answers

We have tried everything that we could find on the internet to alleviate the issue. New feul pump and filter and wire harness. New feul pump contactor/fuse. And new ignition. Now don't have securi...