Prius (2004-09) :: Coolant Heat Storage Tank Pump Making Noise?
I'm getting a noise that sounds like "woooooooooo" from the right front of the engine compartment when the outside temp gets below about 20F and I just start the car. The colder it gets, the longer the noise lasts.
I suspect it's the pump that's part of the CHS. Just a very wild guess. The noise goes away when the car starts to warm up. No drive ability problems.
Prius (2004-09) :: Coolant Storage Tank Assembly Need Replacing?
I got a warning light that the Toyota dealer said indicated that the Coolant Storage Assembly tank had gone bad. It's not leaking, just not working. It's a very expensive fix and in the little bit of research I've done I'm wondering whether it needs to be fixed. My understanding is that it takes warm coolant and stores it in a thermos-like container to stay warm a few days to assist cold starts. However, I live near San Francisco and the weather is very mild here. We might have a few below freezing days in the winter, but for the majority of the year nights are only 50 degrees, and usually only 40 degrees n the winter. So, do I really need this fixed? It seems that since the weather here is so mild it should be fine. BTW, I haven't fixed it since the light went on in January and haven't had any problems starting the car so far.
View 2 RepliesPrius (Gen 2) :: 2005 - Intermittently Noisy Coolant Storage Pump
I have an 05 Prius with pump issues. My coolant storage pump has been making an intermittent coarse squealing noise since I've owned the car. It seems to be worse in cooler weather. It only happens when turning the car off. Does this pump only operates after shutting the car off? If that's the case, then I won't worry too much about it. If it's supposed to function when the car is on, then I may worry. Does the pump keep running until it's finished, or is it just a timed cycle? I'm concerned if there's air in the line, it may prevent the pump from completing it's job if it's on a timed cycle. Also, if I have to replace this pump, how would I go about bleeding all of the air out of the system?
View 5 RepliesPrius (2004-09) :: Car Showing Full Tank Of Gas, Won't Start
I picked up my new to me 2008 Touring Prius last night from the dealership (Mazda not Toyota)- happy to see the tank looked full. I started and stopped the car on two errands after picking up the car, and the gas tank still showed full.
This morning the car would not start after the first attempt, after the second all the lights came on including the red triangle, and on the third attempt the car started but the last pip is flashing.
Prius (Gen 2) :: Gas Pump Kept Clicking Stop / Car Showing Full Tank Suddenly
I had less than half a tank and went to fill up before a long drive. At the gas station, the pump wouldn't let me put any gas in the tank , it kept clicking stop. I gave up and was going to try again later, however when I turned my car back on, it said I had a full tank all of a sudden.
The gauge on my dashboard isn't going down at the right speed either.
Prius (2010-12) :: How Much Fuel Remains In Tank With Zero Bars Showing On Indicator
How much fuel remains in the tank w/zero bars showing on the fuel indicator ...?
View 17 RepliesPrius (2010-12) :: No Heat - Coolant Replaced?
My 2010 with 130,000 miles has no heat. I had it flushed at the dealer and recall work done last June as part of the maintenance sched and did not try to use the heat until a few weeks ago. I have taken it to the dealer twice. They have in order bled the coolant system, replaced the coolant and then changed the thermostat at the second visit. The catch is that each time they have done this the heat returns and by the next day or so the heat is gone--It has not been very cold yet so we have not needed to use the heat every day. I am wondering if the system is hard to bleed?
View 19 RepliesPrius (Gen 2) :: Coolant Tank (close To Radiator) Empty?
I just noticed this morning that the coolant tank (close to radiator) is empty. The other coolant tank level is normal. Big surprise! I thought they are connected, and coolant can flow between them.
View 5 RepliesCamry 2012+ :: SE V6 Gas Light Comes On When There Is Still 1/8 Of Tank Showing On Gauge
I bought a 2012 SE V6 about a month ago, and was wondering if this is normal. my gas light comes on when there is still 1/8 of tank showing on the gas gauge. The car shows about 19 miles left to empty.
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Sonata I45 (YF - 2011+) :: Gas Gauge Showing Empty When Having Half Tank
Its been happening often where it shows empty (when i really have half a tank) and my avg mpg resets itself. As I am driving it will go back to normal.
View 11 RepliesPrius (2004-09) :: High Engine Coolant Temp / No Heat In Passenger Cabin
First background: G2 car has 215,000 mi and recently got P1121 scan code, so I replaced the coolant control valve. that's when high coolant temp and no cabin heat started.
on CCV top nipple connected to hose that had a dot on it and hose goes under inverter cover on right, next nipple down went to hose slightly to left of first hose, bottom hose goes to thermus can. initially ran car in diag mode with high heat, no heat in cabin.
so I got a Autel 519 scan code reader and I see now that the only code is a P0505 (idle air control malfunction)
taking car down my road for short test run, I turn off cabin heat completely and watched the ECT. after a while it climbs to around 220, then while engine is running quickly goes to 245F then 260F. At that point in time (around 245F) the high temp indicator lights up, temp stayed at 260ish so I return home. With car in park, cabin heat off - the temp returns back down to 220F. if I rev the engine temp again climbs.
I have gone through all suggestions, open radiator bleed valve, manually 'pumped' coolant hoses, turned on/off high heat in cabin and finally with car off removed and jumped the CHS multiple times for about 20secs.
Have purged the coolant system over period of days and coolant appears to be full as level is near top of radiator cap, no bubbling, no gurgling.
However 2 mentioned problems continue... I am starting to suspect coolant thermostat but it would seem strange that it would go at precisely the same time as coolant control valve.
Lexus IS 2014+ :: Fuel Light Came On - Gauge Showing Less Than 1/4 Tank Left
When do you typically see your fuel light come on? I never need to let the tank run down very far but the other week I was curious about this. The fuel gauge was way less than 1/4 tank left and the range display was ~50kms. When I filled up shortly after it looked like there still would have been at least a gallon in the tank still.
Just feels weird because my last car (Camry) would throw the fuel light when you still had a full 1/4 left in the tank.
Windstar :: 2004 - Mileage Not Showing / Heat Blows On Driver Side
I have a 2004 Windstar that is nor behaving well. It seems to run ok for the time i have had it. Mileage not showing, error code for cam shaft sensor (It has been replaced), passenger window works intermittently, no display on stereo, Heat blows on drivers side while the AC blows on passenger side, Electric doors work sometimes.
Like i say, it drives ok but won't pass emissions and too many erratic problems to sell it. My independent mechanic thinks its the computer and said take it to ford. Cant afford for them to waste hours shooting down individual problems if they are all related.
Plymouth - Sundance :: 1991 - After Replacing Fuel Tank Gas Gauge Showing Less Than Empty?
I recently replaced my gas tank in my Sundance, it was getting very rusty around the sending unit area and was starting to leak. Everything is back together and it is running well with no leaks. The new problem that it has, when the car is running, the gas gauge shows less than empty, even though it has a considerable amount of gas in it. When I shut the car off, the gas gauge slowly moves up to where it normally would be when it would be running. Did I somehow mess up the ground or did I cross something? This is my daily beater car and need a working gauge.
View 1 RepliesPrius (2004-09) :: Loud Obnoxious Noise From Front Left - Coolant Heat Transfer Pump?
I know that you're supposed to hear a soft whining noise when starting up and shutting down the car, especially in cold weather. For at least a year now, the noise coming from my front left has gotten much louder and more obnoxious, especially in cold weather.
From what I've seen on this forum so far, I think it is the coolant heat transfer pump. Does that sound right? Or could it be a different pump or piece of some sort? Seems like there has been confusion on this issue, from other threads I've read.
The noise has gotten louder and longer, it lasts about 10-15 seconds now. Especially in the winter, it sounds really bad, I'm afraid the pump is going to fail this winter.
Elantra XD (2001-06) :: Gauge Showing Empty And Low Fuel Light Stays On When Tank Is Full
Ok so the fuel gauge says empty and the low fuel light stays on even though the tank is full. I'm assuming its either the gauges or the sending unit. If it is the sending unit where is it located on this car?
View 4 RepliesFord 6.7L Power Stroke Diesel :: Fuel Gauge Is Showing Empty With About 45 Gallons In The Tank
The installation of the new 50 gal. Titan tank went well overall. Start up was smooth with no leaks but the fuel gauge is showing empty with about 45 gallons in the tank.
The sending unit was properly oriented ("clocked") so I'm guessing the electrical connector is not secure at the top of the sending unit. Not sure I can reach the connector without lowering the tank somewhat.
Ford 6.0L Power Stroke Diesel :: 2004 F250 Run Out Of Fuel With Gauge Showing 1/4 Tank
For the second time in 6 weeks My 2004 F250 Powerstroke has run out of fuel with the gauge showing a 1/4 tank. First time it was just under a 1/4 showing I had it towed to dealer and they told me it had sucked in the filters requiring replace and flush of system. The told me that this happening very often and I would be replacing all of the injectors at my cost. I told them that I didn't want this to happen again and to check out the fuel gauge and sending unit and replace if in doubt. Well they checked it out and found nothing wrong, told me it was accurate and should not be an issue again. Now 6 weeks later on the Friday night before a holiday, it did it again, this time with over a 1/4 tank showing. I really don't want to spend 6 grand replacing injectors and would really like to trust my truck again, getting to the point that I'm nervous at 1/2 tank.
View 9 RepliesChevrolet - Trailblazer :: 2003 - Speedometer Is Showing Wrong Speed Intermittently
Speedometer in 2003 Trailblazer is showing wrong speed intermittently. Seems to be a known problem to GM. Is this something I can fix myself?
View 3 Replies