Received a Hummer
Ok...here I go AGAIN. Typical winter Temps. here are about 0-36F. By Winter I plan on have a PPE Tuner and running the 90HP setting all the time if it gives me better mileage and won't overheat my truck. On my DIC I have an Elevated Idle setting that is currently turned off. What temperatures should I be turning this option on? And how long should I be letting my truck "warm up" for until I move it? I run Stanadyne Conditioner every tank...so I'm not worried about Gelling. And I have the engine plug....will I need to use that? Any winter advice would be great. And the reason I mention the PPE is because will an extra 90HP heat my truck up faster than the 360HP stock?