Gen 3 Prius rough cold start plus slow coolant loss
Older Prius has developed a rough shake for a few seconds on some cold starts and the coolant level seems to be dropping slowly. I don't want to assume the wor…
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2022 Toyota RAV4 — hybrid fuel economy dropped with no warning light — Washington DC owner question
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2022 Toyota RAV4 — hybrid fuel economy dropped with no warning light
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2025 Honda Civic — hybrid fuel economy dropped with no warning light — second opinion before I spend money
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2022 Toyota RAV4 — hybrid fuel economy dropped with no warning light — second opinion before I spend money
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2022 Toyota RAV4 Hybrid XSE — need advice: Cleaning the hybrid battery cooling fan — worth doing preventively?
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2013 Toyota Prius — hybrid fuel economy dropped with no warning light — second opinion before I spend money
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Anyone else: Gen 3 Prius rough cold start plus slow coolant loss
Older Prius has developed a rough shake for a few seconds on some cold starts and the coolant level seems to be dropping slowly. I don't want to assume the wor…
Question: Hybrid MPG suddenly down with no warning lights
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2022 Toyota RAV4 — hybrid fuel economy dropped with no warning light — Northern Virginia owner
Same commute and driver, but average MPG is down noticeably. Tires are properly inflated. What hybrid-specific data would you inspect before blaming the high-v…
ColdStartDetailer962Community StarterJul 26, 20262022 Toyota RAV4 Hybrid XSENorthern Virginia6 replies0 helpful