2025年1月19日 · My G8 GT won't start. 152k miles on it. Right now when turning the ignition, all electricals turn on, but the RPM meter barely ticks upwards when starting. Then nothing happens and we cannot hear any other noises from the car attempting to start. As mentioned in the title, we already replaced the battery (just in case) and replaced the starter ...

2009年4月3日 · Also I know that there is the Magnaflow exhaust system out and in my view it is extremely over priced. I was thinking of make the G8 GT exhaust system into a X-Pipe with costum tubing and changing the mufflers to Twister Performance Exhaust Mufflers and keep the stock tips and everything else to keep it as a sleeper.

2009年10月12日 · Lane Slabs, What I was saying is that I`ve owned 2 G8`s this year. A 6cyl first that I drove for three days,the dealer had for 1 month after, fixing vibrations.. Tires, brakes and control arms( front only). They couldn`t stop water pouring in the sunroof and damaged the body`s finish so bad "the General" made them buy it back from me.

2009年11月4日 · Pontiac G8 Discussion. Wheels and Tires. Unfollow Forum Follow Forum Create thread Filters ...

2023年8月5日 · Pontiac G8 Discussion. Performance Modifications. Unfollow Forum Follow Forum Create thread

2012年10月2日 · The ac delco is an AGM battery, still not worth $400, but i paid $239 after tax and the rediculous tractor supply 30% markup over top of their special order cost for an Exide AGM EDGE series, their best battery for the G8. Havn't installed it yet after 3 months because the factory one is still kicking!

2025年3月8日 · A forum community dedicated to Pontiac G8 owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!

2008年5月10日 · 2008 Liquid Red G8 GT, Premium/Sport. Adam's Polishes, American Racing Headers, ARP, BMR, Circle-D, Comp Cams, Decker Guerra Motorsports, Dynojet, Earl's, Fasterproms ...

2013年12月21日 · Good morning, first time posting but have gotten a lot of information from here over the years. I have an ABS fault and the code is C0045. 09 Pontiac G8 base model. C0045 means the left rear wheel sensor is not working. Replaced the sensor it still reads 0 MPH while in motion and all the other...

2010年1月20日 · lane slabs - the best way to launch is #1 make sure u r running 93oct with no ethanol, not using ethanol from what i also found out gets more miles per gallon than with ethanol 2-3 miles better per gallon, 93oct = 361hp where as 87oct = 355hp, #2 leave traction control on, #3 put shift n2 sportmode where as rpms go higher where as more power delivered to the …