The hole under your gas cap is a drain hole for when you overflow your gas tank. Don't fill that one. Do a search for a thread called, "help, my car's taking on water" or something very similar, there is an amazing writeup including pics.

Gagger, why do you think it needs re-sealing? Is your rubber coming apart around the roof? I have an 05 and it doesn't sag and I've never had to tighten any bolts. Most leaks seem to come from drains being blocked. Any pics?

repinS wrote:17 city... Ha :p

I know, right? I'd kill to get 17 in the city. I average 15.4. Average. Wait, what you do you mean you aren't supposed to redline every gear?

Ok, so it wasn't that easy and I'm sorry I didn't post the solution sooner, as that drives me crazy when other people do it.

Service engine soon light came back on the next morning, couldn't afford to replace the front two O2 sensors right away so I just dealt with it for several months. Refused ...

Stumbled across this at work, couldn't pass it up. 1 owner, clean carfax. Stole it.

http://i237.photobucket.com/albums/ff1/palmettosunshine/Buick003.jpg
http://i237.photobucket.com/albums/ff1/palmettosunshine/Buick004.jpg

Tried to get my wife to drive it and give up her 2011 Hyundai Sonata ...

Just now found the window sticker in the glove box, forgot it was in there.




$39,610 before any dealer addendum. Wow.

Problem fixed. Called installer today, explained problem, he knew exactly what it was. He removed a self-resetting breaker and put an inline fuse in it's place. Went back to the dealer, hooked up the scanner,and voila! O2 sensor code. Cleared code, no more "service engine soon" light.

Haro,

Can't pull any codes because the scanner isn't communicating with the car.

Hi all,

As some of you know, I had a trailer hitch installed on my 2005 GXP along with wiring for the lights. Service engine light came on the next day, and a GM Tech2 scanner won't communicate with the car. The tech at the dealership where I work thinks there's a faulty connection somewhere that ...

Had it done at the local Leonard dealer. It's from a company called Curt. 12044/36289 - Buick LeSabre - All models, Buick Lucerne, Pontiac Bonneville - All models, Oldsmobile Aurora. The wiring harness was a generic that I had the installer hide under the bumper cover next to the hitch. It's mostly ...

I just couldn't help it, 56 degrees and sunny.

Thanks for all the replies! We went and picked up the new Seadoo jet boat with a borrowed Avalanche since I don't have my hitch installed yet on the GXP. After that experience I'm sure the GXP will do just fine.

You can also de-pressurize the fuel system by pulling the fuel pump fuse and trying to start the car for 5 - 10 seconds. This takes all the pressure off the fuel rail before you stick a screwdriver in the schrader valve and you won't have gas spraying everywhere.

Had them on my Miata (which wasn't exactly stock) and LOVED them. Had the Ziex 912's and can't say enough good things about them. Great traction, good ride quality and the car cornered like it was on rails with these tires. Good price too. If the PO hadn't just put a new set of Pirelli's on the ...

The biggest issue I have with adding a tranny cooler is there doesn't appear to be enough space to add one in front of the radiator, or at least one of decent size. If I were taking a road trip, or towing in hilly terrain, I'd add one, no matter how small, but I'm just not going far enough to make ...

So my wife and I went to look at a SeaDoo jetboat and we bought the darn thing! :banana: Of course, there's only one issue. What do we tow it with? Hmmmm, not gonna be her Hyundai Sonata, we sold the Silverado so that leaves.... the GXP!

The total weight of the boat, trailer, gas and gear is around ...

Hi Human!

I don't want to be too specific about my location because of all the nut cases out there, but I'm north of those areas you mentioned, yet only minutes away so that should give you a pretty good idea.....

Howdy neighbor!

The radio in mine also went black (before I owned it) and the PO replaced it at our dealership.

Thanks! Here's one from the cellphone in bad lighting for now.