One more peculiar thing……before my turbo went out I was getting about 7.8 mpg. After several trips (350 miles) after the new turbo and actuator were installed…..I’m getting 11.4. I know that is a very short number of miles to get a real number for mpg….but I never got that kind of mileage…comments?? And yes, I know there isn’t any way that RV towing a Tahoe should get that kind of mileage….
HHg in Austin 2013 Tiffin Phaeton 40-QBH 2018 Chevrolet Tahoe Toad
Perhaps the tuning was deliberately derated before?
Regards, Don My ride is a 28 foot Class C, 256 watts solar, 556 amp-hours of Telcom jars, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.