Is it normal? I tried to find a discussion about this in this forum but couldn't find anything.
When coasting over 35 mph, when the speeds reaches 35, the engine (or ICE as you prefer) is starting for a second then stops. I really don't see why it would do that.
My Prius waste gas by always starting the engine. Even with the battery indicator at full charge. Every time the Prius is shut down, like leaving the car to go into the store for 3 minutes or more or backing Prius out of garage, the engine starts up and runs for about 4 minutes, regardless of being fully charge or not.
View 19 RepliesHow do you warm up? I turn it on and it might start the engine for a few seconds then shut off... How do I know it's ready and warm?
View 9 RepliesThe first part of diagnosis is to understand how frequently this happens and hopefully find any reproducible patterns. This is an open poll running to the end of October.
ZVW30 - 1.8L Prius...
I have a Prius 2010, 4 years old with 144.000 km.
The last 3 night we had temp. below freezing point. So every time I started my Prius up at the morning, the engine starts to shake violent, and then automatically shut off the engine with a message on the screen "Check Hybrid System". So after several times I restart the car, it runs normally, still with the message on. The temperature outside was -1 degree Celsius.
So I used my OBD to pick up the codes, which says P3191 - Unknown Error.
What does this error mean at what could cause this problem?
I have not had my prius in winter yet so running the heater is new. I am noticing the engine will turn off when warned up as in summer if the heater is off. You turn the heater on and boom engine kicks on. Which of course kills my mileage and it's frustrating. Is it supposed to do this or is something wrong with my prius?
View 17 RepliesYesterday we were on a 10 hour trip and the engine was acting oddly; when braking, the engine sounded just like the engine brake, but the MPG indicated that it was consuming fuel (engine brake does not consume fuel). When braking, the engine would sound, and the MPG indicator indicates fuel consumption, it would go down to 50, with the heavier braking, like when stopping... then at a certain point it would suddenly stop
It seemed to happen most times but not always. This issue didn't happen before.
The road my house is on is a steep hill. In the morning when I first start the car I have two choices. I can jump right on the hill and start climbing. Or I can drive down the hill and do a little quarter mile loop before I start climbing the steep hill. Which approach is best? Or is there a better way to handle this?
View 19 RepliesJust picked up a Toyota certified 2010 Prius III....less than a week later, the check engine light comes on. Took it right back to the dealer...in which they said its the air/fuel sensor. Toyota warranty services was closed, so they need to check tomorrow if its covered by the remaining warranty or not.
View 2 RepliesI have a 2010 with 4000. miles on it. Check engine light came on. After reading everything I went and checked my fuel cap and yes it was not on. Now the ce light is still on. What next, do I wait and worry or go to the dealer. ??
View 6 Replies2006 ... HV battery changed over 4 months ago and car ran fine until last week when the car just stopped and won't get ready. Before that incident, the vehicle was running fine all day, while he was returning from the days chores in the evening, it just stopped, dashboard all lit up. After a while, the car started again, and he was able to move it away to the side of the road...just about 2 meters and it stopped again.
View 15 RepliesHow much fuel is left in the tank when the fuel gauge reads 1 bar? How much fuel is left in the tank when the low fuel warning starts blinking?
View 19 RepliesMy 2013 Prius fills with approx 10.5 Gallons, but around 9 gallons the gas pump nozzle starts to clicks off every 10 cents. Is this normal?
View 3 RepliesWhile most of the emphasis I've seen on improving fuel economy seems to focus on warming the car up quickly in cool/cold weather, I seem to be experiencing significant mpg drops at the other end of the spectrum.
View 8 RepliesI am new to the prius 2010.
I filled up last week and I noticed that as soon as a single cell display in the fuel display part has some empty section like 3/4 fuel(single cell) the next day or after that that whole cell disappears without it showing that single cell as being empty.
Around which fuel cell, when displayed, is it important and recommended to fill up gas again, with one cell remaining or two etc.
When I go out to do errands around town (I live right in town) I get horrendous gas mileage. Now, I understand gas mileage is high at the beginning of a trip, but for this long and this high and under these circumstances? I'm getting ABOVE 10l/100km when I have 80% charge available (for americans, that's disgustingly high MPG like, pick-up truck high), AND my foot is completely off the gas. Literally, coasting, or braking, and I'm still sucking up gas. What the heck?
Is this just because it takes a certain amount of time for the engine to run no matter what or something? I still don't see any reason for me to be eating up all that gas when my foot isn't even on the gas AND most importantly, I have charge available. Feels pointless for me to use my car for what I use it for 70% of the time, which is for quick errands around town at low speeds. Thought the prius was suppose to be a superstar for this kind of thing.
I have a may 2003 6.0l f350 4x4 ,autoenginuity scanner, recently bought the truck starts fine and idles well then when engine get warm it starts to smoke unburnt fuel (white) volume of fuel desired on scanner goes from about 14 mm~3 to 27mm~3 and starts to run rough if you depress the acellerator the motor smooths out and the fuel desired goes down. No coolant smell. egr cooler removed ,oil cooler replaced, exhaust back pressure sensor and tube cleaned .ebp sensor koeo 14.2, eo 17 but jumped to 54.0 when map was at 17, bp 31.20 .... The AE is new to me Also found a superchip tuner under the back seat ...
View 14 RepliesSo my fuel light started blinking after 480 miles. How much more can I drive it? The display shows 30 miles left before fill up but I read in the manual that when the fuel light starts blinking there is 1.6 gallons left so should that be like 75 miles left. Just wondering. To be on the safe side, I went to fill up.
View 19 RepliesI was heading to the gas station with one bar on the fuel gauge. When I got there to fill up I had two bars, same Miles To Empty (45). What would cause that?
View 6 RepliesI have a 2010 Toyota Yaris at 33,000 miles . I love the car BUT on two occasions, the following has happened:
I am driving at 70 mph on the highway. Out of nowhere the car starts decelerating. I watch the needle on the mileage gauge fall and try to accelerate but even when the gas pedal to the floor, nothing happens. No odd noises, no lights go on on the dashboard. Fortunately, I am able to get over on the side of the highway safely. As I brake however, the car kind of lurches forward and feels like it wants to accelerate. After I pump the brakes briefly, the lurching stops and I start driving again and it is like nothing happened. At no time did I turn the car off.
I have a 2010 Forte EX with 47,000 on it. It seems to have a "cold start" problem when temps are cold. For the first 10-15 min. when on the highway the engine starts cutting out or hesitating and the check engine light flashes off and on. It also stalls on occasion at stop lights. After those 10 min. the car runs fine. I have taken it to the Kia dealer and they have re-created the problem but was told there was no codes for the check engine light. So, apparently the dealer can't do anything without a code and Kia Corp. doesn't know what to do either! What could be causing this "cold start" problem, such as fuel pump, fuel filter etc? The dealer said they checked those things and those components check out. Are there no mechanics anymore or just computer techs that run diagnostics and let the codes tell them what is wrong?!!
View 8 Replies