Search for: Introduction To Roth Automotive Science › Forums › Topic Tag: idling Viewing 3 topics - 1 through 3 (of 3 total) Topic Voices Posts Last Post Hybrid Driving Habits Started by: HybridQuestions in: Hybrid Cars 2 3 4 years, 8 months ago HybridQuestions Extended Idling Started by: admin in: Engine 1 1 5 years, 4 months ago admin warming up Started by: admin in: Engine 1 2 5 years, 5 months ago admin Viewing 3 topics - 1 through 3 (of 3 total)