After trouble shooting this it came out to be a bad fuel pump which came as a surprise since the old fuel pump only had 23,000 miles on it. Hopefully the new one last longer. thanks for the help.

Cranking but not starting

2001 Bonneville SLE 230,000 miles

My car wouldn't start so ran it for codes got the bad egr code 1404. I replaced the EGR valve with a new part and the car started and ran great. I thought problem solved. I took a trip drove 500 miles there and 500 miles back. Once back in town the same bad EGR ...

I know whats wrong with it now. After reading over some other posts on here I disconnected the MAF sensor and the car started right up. My scan tool was giving me a P0131 code. So I don't know maybe both sensors were bad. My O2 sensor had 80,000 miles probably was time to replace it anyway. So I ...

I have a 2001 Bonneville SLE. I had this code P0131, read up on it and decided to replace o2 sensor bank1 sensor1. I replaced it with an AC Delco o2 sensor. I disconnected the battery and reset the car but all it does is start up for a few seconds sputters then dies. I checked the o2 sensor fuse and ...

I finally got the problem fixed had to take it to an electrical shop. The ac control head and connector harness were repaired works perfect now.
Thanks for all the feed back.

Would a Tech 2 scan help me out here?

Changed that part but it did nothing to the ac as a matter of fact it made the ac blow hot air out of the passenger vent now don't really know were to go from here maybe it's the ac control head idk. Any clues as to what might be causing this?

Do you now what part number that is or where I could buy a aftermarket replacement for it? I believe this is it but not sure since no picture available ACDELCO Part # 25649706

Yea I found it I have to drive out of town so wont be able to do it tell I get back. I hope this is the cause of the problem. I'll get back on here as soon as I have changed it out.

Were is the temperature sensor located

I have a 2001 Bonneville and the passenger side vents only blow cold air. It is a dual climate system with the drivers side working perfectly. I pulled the glove box out and can see the actuator turn but not all the way. I would say it turns more than half way. Then it slowly returns to the front ...

OK looks like need to get the old pump out and put a new one in is this hard to do? Anyone have experience with this? I looked in the trunk and I think its on the right hand side but I don't see anyway to get to it.

Since the pump is burnt out can I replace the back shocks with regular non air shocks? I might go this route if its cheaper. I appreciate all the feed back.

so I guess this means the compressor is burnt out.

Just checked fuses and relays and all of them look good I tested the relay and it works fuse is not burnt out.

Ok I have heard about the button in the trunk but can't seem to find it. Do you know were it is at? thanks

My ELC compressor stopped working. The pump quite coming on. Is there a way to check to see if it still will run. Does any one know what fuses and relays are associated with it? I have a 2001 Pontiac Bonneville sle. Thanks

Hi I own a 2001 Bonneville which has the factory head unit. It is a tapedeck/cdplayer unit which is non Bose. I have a 4 channel 400 watt amplifier along with after market speakers i would like to install. I would like to connect my amp to the factory head unit. this way it still looks stock and ...