Prius (2004-09) :: Very Low MPG For First 45 Minutes Then Much Higher After?

I didn't know how else to word this, but I know that the Prius has a few "stages" it goes through as it heats up to a certain temperature and whatnot...

Here's why I'm posting, in summary: I have a 2006 with 115K. When I was driving a 150 mile trip, for the first 30-45 minutes on cruise at 72mph, my mileage was very poor, much lower than average (40-42mpg). But after about 45 minutes, I slowed down for some construction area, then resumed cruising at 72mph, it jumped to about 48-49 mpg for the rest of the trip.

For the first 45 mins, it felt like it was struggling, because I could feel like the ICE rpm's were higher than normal for that speed. I even tried to gun it to 80+ and coast down, but it still felt like it was working hard. Finally, when I slowed down to 60-ish, then sped back up, it started operating normally.

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Prius (2004-09) :: AC Stops Working After Running For About 30 Minutes

My wife has recently been complaining that the AC will work for a while, but then it stops working after running for about 30 minutes. She also reports that, at that time, the air flow (blower speed?) seems to drop tremendously. I have observed the former but not the latter, so I can't say for sure that if it really drops in air flow or if it's just a matter of perception. I put my AC gauges on it and it reports the following:

Static reading is 70/100 PSI

Reading system on is 17/145 PSI

Ambient temperature is ~92 degrees humidity is 65%

Vent reading is ~77 degrees

I can see movement in the sight glass while the vehicle is running. I'd like to add a little refrigerant (if that's what it looks like it needs) just to see if we can make it through the summer. Prior to the AC problems popping up.

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Prius (2004-09) :: Noise After Shutdown Occurred For Like 5 - 10 Minutes?

Yesterday my 2008 Prius with 95,000+ developed a new noise after turning it off and it has me a bit worried. I took an audio sample? Last night it occurred for like 5-10 minutes. Now today I went to turn it on and before I even pressed the power button it made another noise that I've never heard before which I didn't get on audio. It turned on fine, I let it run for a few minutes and then shut it off and the noise I got on audio occurred for several minutes. The noise comes from the driver's side by the electric motor. The clip should play in iTunes or Winamp, took it on my iPhone so its kind of low in volume.

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Prius (2004-09) :: Squeak Sound During First 10 Minutes Of Driving

My 2007 prius squeaks the first 10 minutes of driving. I believe the squeaking sound is coming from the bottom of the vehicle. Car has around 65k miles.

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Prius (2004-09) :: Whine When Stationary And Stop After Few Minutes?

My wife has said that yesterday morning (and also a couple of weeks ago), she started the car and a constant whine came from the engine area. It went a few minutes later while she was driving.

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Prius (2004-09) :: C1310 DTC Code When Travelling At Speeds Over 60 For 10 Minutes Or So

OK, I finally resolved the bad skid control ECU, so I have no more codes relating to ABS sensors or pump actuator. Still get a C1310 when travelling at speeds over 60 for 10 minutes or so. After the car sits for a while, the idiot lights, triangle, ABS and brake lights disappear and the car runs fine. Except it has been whining at acceleration and deceleration a bit more than I remember. When I hooked up Tech stream, I got a P0A2B which is - Drive motor "A" temperature sensor circuit range/performance. Please tell me it isn't transaxle. Why does it only happen at high speeds? I can drive for 20-30 minutes around town without it triggering the dreaded red triangle.

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Prius (2004-09) :: 2008 AC Start To Blow Hot Air After Driving The Car For 30 Minutes

Prius a/c start to blow hot air after driving the car for 30 min. In the next day when i start the car, it blowing cold air.

A/C starts to blow warm air if i drive the car more than 30min. look like once the engine heats up its start to blow hot air. What will be the issue?

Only twice i got the VSC and Engine Check light. but it went off after 2 days. i Took it to the auto shop and did a scan, they said its giving lots of code (codes like: C1241, U0073, U0123,U0124, U0126, U0293, U0111) and they have reset the codes. and told if you get warning lights again then they can try.

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Prius (2004-09) :: 2007 - MFD Doesn't Respond To Touch For A Few Minutes

After starting the car, MFD doesn't repond to touches anywhere, the side buttons work but the touch screen doesn't respond to touches. Is this normal?

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Prius (2004-09) :: 2007 - Driver Side HID Cuts Out After A Few Minutes Of Being On

I've got a 2007 Prius Touring and have been experiencing that well-documented issue with the HID. Namely, the driver side cuts out after a few minutes of being on. If I flip the lights off and on again it will come back, but will inevitably go out again.

Last summer, I removed the assembly and dumped out about a half a cup of water, and drilled a small hole to create air circulation to dry it out completely. That didn't solve the problem so I did more research. I just replaced the ballast (which was corroded as hell), and that didn't solve the problem either (to my great disappointment). I found a salvage yard that has the whole assembly from a 2008, and I'm about to try that. If even that doesn't work, then I guess it has to be a shoddy power supply from the car, correct? And, in this situation, what can be done, if anything?

All I've been able to find are folks who replaced the ballast, or who fell into the extended warranty period that Toyota so graciously enacted back in 2011 (needless to say, my car does not meet their criteria anymore).

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Prius (2004-09) :: Super Loud Whine From Engine Bay For About 10 Minutes

Yesterday while on an 50 mile I had much more serious whine from the engine bay for about 10 minutes, that I think was from the serpentine belt. I wasn't driving, but my driver (my gf) called and I could certianly hear it on the phone. I could hear it in the cabin, then I could hear it from outside the car. She opened the hood and said it seemed to be coming from the passenger side down by the firewall, engine side. I could hear it while driving and while she was parked and idling.

I'm not familiar with the prius engine bay yet but that area is where the fan belt is i'm guessing if its like my other fwd cars.

It was cold out. She was driving about 55 mph. She had already driven 45 miles when it started. It continued to whine like that while parked and idling, and also while driving. She started and stopped the car and it would start when the car was started. I'm sure she had the heat on the whole time so i can't tell you if it quit when the engine cut out, but i bet it would have.

Then after about 10 minutes it stopped. It started a little bit at start up and then went away. She drove home 50 miles and didn't notice it anymore. I drove it last night in 12 degree city/suburban driving/ highway for 50 miles and never had it come back.

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Prius (2004-09) :: Hearing Single Beep About Every 4 Minutes While Driving?

I am hearing a single BEEP, about every 4 minutes, when I am driving. What the heck is it? I can't figure it out, looked in the Manual.

I found the Internal Alarm on Page 432, don't think it is that. The key is in my pocket, the car is on, I am driving! I've also removed the key from my pocket and set it on the front passenger seat, darn BEEP continues.

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Prius (2004-09) :: Warming For 10 Minutes In Park - Battery Died

Last night during the East Coast's snow storm, I left my 2004 Prius warming for 10 minutes in park. I have a newborn and wanted the car warm for her. When I got back outside to leave, the Prius had died. The check engine light was on, but that was on before because I need to get the oil changed.

I went to jump start it, but when I opened the hood, I could hear that the engine seemed to still be running - it sounded like the belts were still going. So I was nervous to jump start it with the engine still seemingly on. I waited 30 minutes and that noise stopped.

When I tried to jump start it, I couldn't get the fuse box cover off after an hour of trying at 10PM, in the snow and rain. So I gave up and will try again later today.

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Prius (2004-09) :: Traction Battery - State Of Charge Drops To Red In 20 Minutes

A month ago I bought a 2007 Prius with 140,000 km. I notice that the state of charge drops into the 'red' bars within about 20 minutes of the car switched on, in Park with no accessories running. A mechanic connected his diagnostic computer and saw 2 cells are low. However, the mechanic informs me there is no value in replacing those cells as others are likely to go down, thereafter. Is there anything I can do to avoid having to replace the entire traction battery?

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Prius (2004-09) :: Traction Battery Go From 7 Blue To 2 Pink Bars Within 5 To 7 Minutes

2004 Car has 106,800 miles and for the last several weeks, when I'm stuck in traffic, like trying to get into the Lincoln or Holland Tunnel, the battery seems to go from 7 blue bars to two pink bars within five to seven minutes. Used to be that it took 3 five-minute bars of traffic, running fully electric at 100 mpg, to then go down to 2 pink, when the ICE would run and charge the battery. Today the battery indicators went down to 2 pink after sitting in traffic with the AC on and stayed there for the remainder of the time we sat in traffic - another 45 minutes or so.

The ICE would run at idle sometimes, but didn't seem to bring the battery back up unless we were really moving. A couple of times I held the brake with my left foot, revved the engine with my right, and that seemed to bring the battery up a couple bars. After we finally got going on the highway, the battery recovered. I got no warning lights, no triangles. But I'm wondering if these are symptoms of the battery failing. Time to get it tested at the dealership?

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Prius (2004-09) :: 2007 Started Making Three Beeps While Driving Every 15 Minutes

My '07 started making three very quite beeps while driving, happens about every 15 minutes. It sounds like it might be coming from under the passenger seat. Mileage on vehicle 168000.

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Prius (2004-09) :: 2006 - After 5 Minutes Dropped Out Of Drive And Won't Go Back Until Shutdown And Restart

2006 price with going back - rest about 105K miles on it. Recently the dashboard lit up like a Christmas tree with all the warning lights. Battery fan runs non-stop as soon as the car is started and if driven, the gas engine never turns off. When it happened I was circling the neighborhood looking for parking. After about 5 minutes the car dropped out of drive and wouldn't go back in until I shut down and restarted. The battery still charges, and holds a charge when left parked. What is most likely the culprit before I bring it in this afternoon? The dealer is 3.5 miles away (about 15-minute drive in Chicago). Am I risking further damage driving it in? Should I call for a tow?

Update: A check of the inverter coolant reservoir shows that coolant is flowing. Ripples on the surface.

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Prius (2004-09) :: Yellow Brake Warning Light Turns On For About 8-10 Minutes While Driving In Rain

Yellow brake light turned on while driving in rain, then for some reason turned off. I had read somewhere this may be an indicator of wear on brake pads. I have a 90 mi. commute round trip, I will check again if this turns on and stays on. For now, it is off. what could be causing this?

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Passat (B6) :: Car Is Not Responsive After Coils Replaced

I had to have 2 of my coils replaced a few weeks ago... since I got it back, the car is not as responsive as it used to be... I noticed it when i first got it back... it went away, and now it feels that way again. When I hit the gas (Floor it), its like it has to think about whether it wants to produce full power. Can even see the RPMs hesitate just a little.

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Camry 2012+ :: Moonroof Switch Not Always Responsive?

I just had a rental for the new corolla, and noticed that the moonroof rolls out immediately after you press the button.

On my 2012 camry, i would have to hold the button for it to roll out, otherwise more often than so, i hold the button and it takes a while to act on that i press the button. (or doesn't even roll)

This would be covered under warranty right?

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