Page 7 - Upgrades / Service TimelineIncludes Pictures of Drag & Dyno Slips Here I will create a timeline that will include every upgrade, service and all warranty work done to the car including pictures of drag and dyno slips. I hope this list is helpful to all cobalt owner to see that they are not alone with all of the common issues our Cobalt’s have. Special thanks to (CobaltSS.net). Every single issue that I have had was already a topic in one of the forms on the site. ------------------------------------------------------------------------------------------------- 01/25/09 - Purchased car - 30,000 miles - $13,300 - Certified used. 48k 4y btb warranty 02/01/09 - Personal - Installed HID Kit 02/01/09 - Personal - Installed Halo Headlights 02/24/09 - 30,716 - Dealer - Rattling under car when driving over bumps - Said nothing was wrong 02/28/09 - Personal - Installed Intake 04/25/09 - 31,875 - Dealer - Oil leak - valve cover gasket leak - Needed to order part 05/02/09 - 31,941 - Dealer - Oil leak - Engine sounds like lego's during idle and revving - Valve cover gasket replced - WARRANTY - legos is normal 06/25/09 - 32,698 - Dealer - Engine sounds like lego's worse - Blower motor noise - Car doors locked me in and handles would not engage locks - Dealer found metal shaving in the valve train gally and oil filter. Said supercharger was going bad - replaced WARRANTY - During service they found the struts were leaking, blown lower ball joints and swaybar links. They decided to replace everything WARRANTY - They did not hear blower motor - common issue with locks (greased locks) - noted that the intake made it sound louder. (Car still sounded like lego's - what ever) 07/11/09 - Personal - Painted calipers gold 07/14/09 - Personal - Installed smoked taillights 07/14/09 - Personal - Installed SS spoiler 07/14/09 - Personal - Debadged rear bowtie 11/19/09 - 34,832 miles - Dealer - Rattle under car and sunroof switch pushing up into the head board - Weld inside Catalytic Converter brok and sunroof switch broke - replaced both WARRANTY 11/26/09 - Personal - Installed drilled and slotted rotors 12/22/09 - Personal - Installed cat-back exhaust 01/25/10 - 35,712 miles - Dealer - Oil Leak (10" puddle under car after 5 min of sitting) and Blower Noise - Timing cover leaking and blower motor bearing bad - replaced WARRANTY 01/27/10 - 35,755 miles - Dealer - Oil Leak (10" puddle under over night) - There was a crack in the block above the timing cover that was leaking down and around the timing cover. The tech pushed on it and the block caved in. GM does not do just blocks anymore - replacing the whole engine WARRANTY 03/05/10 - 36,610 miles - Personal - Installed new ASA Rims 03/09/10 - 36,670 miles - Personal - Removed and painted front bowtie black 03/22/10 - 37,900 miles - Dealer - Loud bang and clunk when taking off. The car would not move at all. "want more details send me an email" - Axle broke - replaced WARRANTY 05/06/10 - 38,500 miles - Personal - Installed 7" Dual DIN Touch Screen 06/05/10 - 39,520 miles - Personal - Oil Change 08/02/10 - 41,440 miles - Personal - Cleaned air filter, rotation 08/03/10 - 42,000 miles - Streetside Auto - Dyno, 231whp, 207trq, 13psi @ 6400rpm "see pg 9 for videos"