2012 1.4T auto w/ 128,xxx miles. Started a couple weeks ago, very slight stutter and intermittent. Now, any time I put enough load on the engine to accelerate without downshifting, it stutters badly. If I stay on the gas, the CEL will flash for a minute or so. Used the scan tool w/ torque...

Issue has been occurring over the past 2 weeks every time i drive the car. Gas mileage has surprisingly stayed relatively the same and the car drives like it normally does. The issue is the car will won't even get close to 1/4 temp on the instrument cluster and with the digital thermostat it...

Hey Guys, Seem to be having issues getting my cruze up to operating temperature when it is below -15C outside. For example, on my way to work this morning (45Km Highway 95KM/H) at ~-25C when I put the fan speed on the highest setting I could actually drop the coolant temperature from operating...

Does anyone know the TSB number for this problem, if there is one? My car exhibits this issue (buzzing from the compressor after using it but car is off, key out, sitting in garage) , but I want to find out if it's really a problem. Dealer says it can be fixed with a re-flash to the HVAC...

As most of the New Englanders and Midwesterners can attest to, it's been so cold this winter. I've been driving my cruze around and even after driving 20 minutes (10 miles) or so at speeds mostly of 40mph. My temp gauge reading is 1/4, heat setting on about 2 or 3. As soon as I hop on the...

Ever since ive installed tune my coolant temp only runs 205f-210f. Stock it ran 223-225f. What is everyone thats tuned operating temp at?