Thank you alot, and it did help. And i dont think u were being mean. I have been using my phone to post and its hard to edit on this site with this phone. I have a BA from UW Madison, so im not offended, because I was typing like it was a text message. So im glad to know that there is high standard ...

Thanks for the advise.. Y stay away from the additives? (i tried lucas at least twice and it helped alot the fist time fron 14.6 to 16.3 mpg)& iplan on gettingthe k&n air filter i just dont knowif it will help anything.its $40+ so i would like ti know if it helps anything? Y swap da k&n fir the ...

Im so new here, and with a 05 gxp Bonneville.... What does this PCM tuning do? Does it help mpg, is it a tool or service?

Ok i have changed the oil using a K&N oil filter $ $11.04 @ farm and fleet. And it drank 7.5 quarts of oil (Pennzoil pla

Platinum) $5.49 x 8 quarts. It was da most costly oil change i ever did. I wanna know is this oil that great,overrated, or un appreciated? Also do yall/u suggest the K&N air ...

Thanks man. I appreciate the advice/info

Ok i have changed the oil using a K&N oil filter $ $11.04 @ farm and fleet. And it drank 7.5 quarts of oil (Pennzoil pla

Platinum) $5.49 x 8 quarts. It was da most costly oil change i ever did. I wanna know is this oil that great,overrated, or un appreciated? Also do yall/u suggest the K&N air ...

Ok i have changed the oil using a K&N oil filter $ $11.04 @ farm and fleet. And it drank 7.5 quarts of oil (Pennzoil pla

Platinum) $5.49 x 8 quarts. It was da most costly oil change i ever did. I wanna know is this oil that great,overrated, or un appreciated? Also do yall/u suggest the K&N air ...

Welcome ,, Im new here too lol.. but I have Bonneville GXP and trying to make my car winter ready. I hear great things about Bonnevilles and I live in Madison so I'm looking forward to seeing what it can do this winter.

Im new to the club and want to share as much info, and learn as much info as possible. I have not taken any pics of my car yet but I will soon. I bought my car with 84000+ miles on it, and now I'm at 87000+. I am always looking to improve (especially gas mileage) so I would like to know any tips or ...