Hey guys, been lurking for a few months while enjoying my Cruze!
Recently I've been having some issues, probably starting about a month ago and getting progressively worse. Currently have 60k on the clock. Mileage between regens has been poor, especially the last few days where the max DSR has been 150. At lower speeds, light throttle I'm getting a bucking / surging (not regen'ing) especially in the morning when the car sits over night. Sometimes when accelerating from a stop I'll even get like a misfire/stumble when the car is hot.
Until today, no codes pending or obvious factors. Tried different fuel stations the past few tanks. No DIC messages. Only used Mobile 1 super 3000 low SAPS. Fuel filter has 33% life yet.
The past three consecutive days using remote start I've noticed a strong diesel exhaust smell in the morning. Doesn't smell in the cab though and goes away. On my way to work another regen was started, but didn't finish (6 STM left). Going home it rapidly went up to 10 before continuing. Regen stopped at 6 while crusing at highway speeds... wtf? Never seen that before, ALWAYS goes to 3. Used scangauge to find pending P2453.
Anyone have similar issues? Places to check? Did some searching, no real good results though.
Thanks for any help!