Prius (Gen 2) :: Engine Sound When Turning Off
I'm aware that when I turn my 2007 Prius off, it is normal to make sounds from the engine compartment.
View 1 RepliesPrius C :: Rattling Sound From Engine?
I have 2012 aqua and it has done 12,000 KM on it. When I press the throttle further, the ICE kicks in and there is a kind of rattling sound coming from ICE at times (not Rev up sound). However, when the car is in idle , the ICE kicks in to charge the battery and that time I hear only engine Rev up sound and not a rattle.
View 14 RepliesPrius (Gen 3) :: Toyota Engine Knocking Sound
I had a toyota prius gen 3 last year where it had an engine knocking sound, where I tried every TSB and changed the spark plugs, spark plug cables, intake manifold, engine knots..... etc., nothing worked except the following video which solved the knocking completely with no return.
View 12 RepliesPrius (Gen 1) :: 2002 - Sound Like Jet Engine When Accelerating And Braking
I have a 2002 Prius that started sounding weird about a week ago... sounded like a jet engine when accelerating and braking. Also, it felt like it wasn't going into gear right when accelerating from a stop in either R or D.
I took it to the Toyota dealer, and the Prius guy drove it, and told me it was the "transmission,' which would cost about 5K to fix. I should get a computer diagnosis. So I took the car in earlier this week, and the only code that showed up was P0, random system misfire.
Well, last night, I was driving and 3 warning lights came on all at once:
1) power system warning light
2) hybrid vehicle battery light
3) hybrid system warning light
Prius (Gen 3) :: Loud Rattling Sound From Engine At Start-up
I recently had my oil changed at Toyota dealership at 11,700 miles. Picked it up after 2 days and upon starting heard a very loud rattling sound from engine; as if it were going to drop right out of the car. Shut it off and re-started ok, but very concerned. No repeat of incident until this morning. Same sound at start-up (now at 12,600 miles). My daughter who was inside the house could hear the noise. I used the car the previous day, parked outside in driveway as usual. Now very very concerned.
View 19 RepliesPrius (Gen 2) :: Gurgling Sound For Up To A Minute After Engine Shut Off
I did an earlier post that the engine in our 2006 would make a gurgling sound for up to a minute after the engine was shut off. I received some replies, mostly saying that this noise was normal.
Well, the other day I decided to check the fluid level in the radiator's reservoir & it was low so I filled it and ---- the gurgling noise has stopped.
Could this gurgling just be a warning that the radiator's fluid is a bit low? So far, this filling has worked for us !! I'd bet that this is rarely checked by any dealer during an oil change?
Prius (2004-09) :: Humming Sound When Car Is Coasting With Gas Engine Off
My 2008 Prius had a front quarter panel replaced after my wife back in to a fire hydrant.The body work looks fine , no issue there, but now when the car is coasting with the gas engine off you can hear a humming sound that was not there before the repair.Also it does,nt seem to be recharging the hybrid battery at the same rate.My thought is maybe the body shop caused some damage to MG1 by spinning the front tires on a emision testing machine or rollers.Does special precautions would have to be used when testing wheel clearances after a quarter panel replacement on a hybrid? Would a body shop need to do this ?
View 2 RepliesPrius (2004-09) :: Sound Is Coming From The Engine Compartment
First off it's a 2008 Prius with 80K on it.
There is a new sound that has started coming from the front of the car in the engine compartment or even lower. It is a turning turbine like sound that is mostly obvious when driving at 60 mph, but my guess is that it is always there, but not as audible at lower speeds. The air and heater are both off and have no effect on this sound. The only thing that could have had anything to do with it is that a day or two before, the tires were low so I filled them to 40 psi. The other thing is that it clicked over to 80K the last week and the friendly red maintenance required light came on.
Prius (2004-09) :: Clicking Sound From Engine After Oil Change
I heard a light clicking noise at about 368-400 beats per minute coming from the engine during acceleration. It was hard to pinpoint and see if it went away since I use the engine so infrequently with pulse and glide, but it was definitely there. I believe it went away by the end of the trip, but was present closer to startup each time I drove today. I'll be able to confirm that tomorrow evening after driving more. It seemed to come from the front right of the engine compartment, i.e. from the ICE. It was not present during EV acceleration, glides, braking, or anything else besides ICE on pulse.
Background:
I just changed the oil this past weekend for the first time since buying the car. It was also my first oil change by myself ever, and I'm thus most suspicious of myself. So go ahead and ask the questions that you might feel would be too "stupid" for most people, I don't mind! I do feel confident I did everything right, a friend had shown me before, and I followed directions from PriusChat as well - but you never know.
I used a Toyota filter (90915-YZZF2) and Napa 5w-30 oil, non-synthetic, which I assumed was what the dealer had been using all those years (2007 model year, btw). I checked the dipstick after driving it the other day and the oil came up to just below the top dot as I wanted.
Mileage doesn't seem to be affected, last few days since the change probably low to mid 60 mpgs average over 150 miles. Perhaps this is something that comes up and "goes away" after some more miles?
Prius (2004-09) :: Strange Sound After Shutting Engine Off
Very hard to describe this sound but it is coming from under the hood and lasts for about 10 seconds.
View 16 RepliesPrius C :: Beep Warning Sound Coming From Engine Bay
Experiencing Prius c after turn off and arms alarm 5 beep sound from engine bay sounded? My C happen to have this beep sound that seems like warning sound occasionally happen but not every time.
View 17 RepliesPrius (2004-09) :: Very Rough Engine Sound - Clucking
I just noticed that starting Yesterday, the engine sound much rough, that I've never experienced. So I covered Iphone camera lens and recorded that sound with video. The sound is like that the mechanical parts are not lubricated well. I can hear clucking clucking sound.
Problem is the water pump bearing.
Prius (Gen 2) :: Gurgling Sound When Accelerate - How To Purge Air From Engine Coolant
Sometime back my 2007 had it's water pump replaced free. Some time later I noticed a gurgling sound when I accelerate. It has been too long to get it fixed free. I assume it is air in the system. I have spent 45 minutes searching the web, but I haven't hit on the right search terms.
View 1 RepliesPrius C :: Engine Shakes When Starting With Slight Knocking Sound
This is my new Prius C's engine warming up in the morning. The engine shakes once when starting up and I seems to be able to detect a slight knocking sound.
View 4 RepliesPrius (Gen 2) :: 2006 - Faint Rattle Sound When Engine Under Load?
Today I drove my 2006 G2 Prius with 59,000 miles to the park and had the windows down. I climbed a hill for a good while that had the engine under load and there was a concrete wall beside me, and I could hear a very very faint metallic-like rattle. I mentioned it to my partner who listened and said he couldn't even hear it, so maybe it is just me.
View 2 RepliesPrius (2010-12) :: When Braking Engine Would Sound And MPG Indicates Fuel Consumption
Yesterday 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.
Prius V :: Engine Ping (rattling Metallic Sound) Under Load
When accelerating up a steep grade the engine will ping (rattling metallic sound) when reaching a certain RPM, but stop pinging as I continue to push the accelerator down and increase the RPM. Should I be concerned? Could it be something else, loose exhaust heat shield or something? Or is this normal behavior for a gasoline engine? My old Honda Fit never had engine ping/knock that i can recall in its 200,000km of service running the same 87 octane gas.
View 15 RepliesPrius (2010-12) :: Buzzing Sound From Engine When Door Opens
I have a 2010 model and have had this issue for the past year. When I open the drivers door I get an immediate buzzzzz sound from the engine that can last 10 to 30 seconds or so. What is this???
I believe it is somehow associated with ignition issues This last winter (in Texas) I have had to push the start button sometimes several times before the engine would startup. I brought it into the dealer and left it overnight. Of course there were no problems when they started it the next day. Anyway, I have noticed a worsening of startup problems (none in the summer) along with an increase in this buzzzzz sound. Is it just my imagination?
Toyota - Prius :: Whining Sound When Start And Turn Off The Engine
My 2005 Toyota Prius with 188,000 miles has a whining sound when I start and when I turn off the engine. It happens 95% of the time. The dealer says it could be a water pump.
View 6 Replies