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Cautious cruising at 60 MPH with occasional 90 on freeways. Between California’s Central Valley and San Francisco.
Writing down fuel consumption going back at least 24 months and 36,000 miles. Approximately 90 tanks of 87 Octane gas. Pumped premium gas when...
After 6 bottles of Seafoam, MPG improved from 30 to 42. Brake pads are near 70% remaining so I doubt a dragging brake is occurring. Happy with my...
Learned my lesson. Always take to Toyota dealers and tell them to pour only 4 quarts. I top off to 4.4 quarts. Changed oil today 09-06-2017...
No I didn't jump to any conclusion only suspicions. Post solicits input to diagnose drop in fuel mileage.
45 MPG
Switching from factory spec 0-20 SAE synthetic to 5-30 SAE synthetic for high mileage may have been a mistake. I switched to stop the high...
Root cause of poor gas mileage.
Test Result with a 2010 level IV Prius: 0.1 gallons per hour at night during Fall 2015 in Merced County where temps dropped to around 35 degree...
What is the hourly fuel consumption for a Toyota Prius at idle? Purpose is keep cabin warm for 8 hours. Would this damage engine?
INCREASED OIL CONSUMPTION PAST 100K MILES NORMAL FOR A 2010 TOYOTA PRIUS AT 1 QUART PER 2000 MILES? OIL SOOT WIPED FROM EXHAUST PIPE. YELLOW...
Update: Correction, burning 1 quart every 2K miles not 3.3K miles. Received a phone call and email from Toyota that Prius not part of oil recall...
I am the original owner and did get the recall to reprogram inverter in January of 2014 but inverter still failed May 2, 2014. Toyota completed...
2010 Prius level IV fails Inverter at 78k under warranty. Luckily my auto insurance covered emergency tow and Toyota of Merced covers new inverter...
