Ford - Focus :: Engine Temp Goes All The Way To H / Coolant Light On When Using Heat
Recently the temp sensor on my car goes all the way to H and then the light comes on saying I need coolant. It only seems to happen when I have the heat and/or defrost on -- if I turn the heat off the temp goes back to normal within a minute or so. (no problem using rear defrost)
First time it happened I pulled over, checked coolant level and added a little. The next time it happened I looked under the hood the next morning and coolant level was just fine.
Happens more often when I'm driving around town than on highway. Usually within about 5 minutes of driving in the morning the engine temp is all the way to H.
Prius (2004-09) :: Blower Fan Is Working But No Heat In Cabin
My 2007 Prius has stopped producing cabin heat; the blower fan is working. I have no dash warning indicators. I am in an area where the are no Toyota dealers and need to drive 160 miles to home and shop. It has just turned cold. Why and if I am ok to drive to the shop?
View 1 RepliesPrius (2004-09) :: 2006 - Delayed Cabin Heat - Red Triangle With Thermostat Symbol?
My 06 prius takes a very long time to provide heat to the cabin. In temps below 20 F it can take 20 minutes. Today in 16 F weather the red triangle came on, followed by a problem banner, followed by a thermostat symbol. The triangle and symbol turned on a off a couple of times over a 5 minute span. I had been driving the car from a cold start for about 15 minutes when this happened. The car did start to produce some, but not a lot, of heat at about 20 minutes into the drive. I was also forced to use the defroster intermittently for the first 15 minutes (blew only cold air). After parking the car for 20 minutes I drove 20 minutes home with no triangle or thermostat symbol. Most of the way home I had sufficient heat.
I do have the front blocked with pipe insulation. I have owned my 06 prius for over a year and it has 257,000 on it.
Could the thermostat and triangle be caused by a low engine temp? If so would a stuck thermostat be a potential culprit?
Can I assume that if my car is blowing cold air when I am asking for heat that the engine is not over heating?
Ford - F150 :: Coolant Smell In Cabin When Operating Vent Or Heat
94 ford f150. I have replaced a leaking heater core and replaced all heater hoses, radiator hoses and water pump. I do not have any coolant leaks at this time. The problem is: when operating the vent or heat, there is a residual coolant smell. Is it possible that the vents were coated with coolant when it was leaking, thus still producing the smell? If so, is there anyway to clean out the vent system?
View 3 RepliesPrius (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) :: High Temp Warning Light Goes On And Off
I have a 2006 Prius with 176k miles on it. I drive it about 65 miles each way to work every day. If I really baby the throttle, no warning lights ever come on, and the heat will take about 45 minutes to kick in. If I use the gas a little more aggressively, the heat will start working after about 30 minutes when I get on the freeway and speed up, BUT the high temperature warning light will intermittently come on. First, the red triangle Warning light will come on, followed by "PROBLEM" on the display followed by a red temperature indicator.
Typically it flickers off after just a few seconds, but sometimes the temp light stays on for longer, maybe 30 seconds or a minute before it shuts off. Then it continues to go on and off every few minutes for as long as I'm on the freeway. It doesn't seem to be directly related to when I hit the gas. I have checked the coolant level and it looks fine.
I bought the car back around 2010 when it had just received it's 100k mile maintenance and they had also just replaced the water pump. I haven't looked at the OBD-II codes, if there are any. I have never replaced the 12v battery. The lights are pretty annoying/alarming and I'm not sure if it's "normal" for the heat to take 30-45 minutes to come on. Maybe the 12v battery or the inverter pump need to be replaced?
Ford 6.0L Power Stroke Diesel :: 2004 - Engine Coolant Temp Gauge Does Not Work
Bought this truck, and the engine coolant temp gauge does not work, so I replaced the sender, still don't work.
View 8 RepliesPrius (2004-09) :: When Using Heat / AC Water Starts Pouring Into Passenger Seat
Ok; so yesterday when going to the bank (to pay for my car loan no less -.-) My wife let me know (well started yelling more like) that there was water coming out of the dash all over the carpet. It was 40 outside so I was using the heat; had it set to 76. I tore apart the flooring and found where it was leaking
View 3 RepliesToyota - Prius :: Fumes In Cabin Whenever Use Fan (heat Or AC)
Our prius is 13 yrs old and the fan of the heat/ac broke. We had it replaced at the dealer and also had them replace the cabin airfilter. Since then, whenever we use the fan (heat or AC), we've been getting fumes in the car, a gas smell (even when there are no cars in front of us, so it's not from other cars). We brought it back to the dealer twice and they have not fixed it. They found a hole in the exhaust system and replaced the muffler etc. My questions:
1) Is there a way to measure the air quality in the cabin and find out what fumes are coming in and how dangerous they are?
2) What could it be and how can we finally get it fixed.
Prius (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.
Ford F-150 (2009-2014) :: Dual Temp Controls / Passenger Side Does Not Cool Or Heat Properly
2010 fx4 duel temp controls...
My driver side works great (heat and AC). My passenger side does not cool or heat properly. Not sure about the back.
From what I have read this is most likely the upper door actuator...Which is what I was hoping because the lower one is such a nightmare. Am I on the right track here?
Camry :: Engine Heat Is Penetrating To The Foot Area Of Cabin
I have been lately feeling that the engine heat is penetrating to the foot area of the cabin even when heater or blower is not running. Engine is running at normal temp as I monitor temp gauge all the time when I am driving.
Pulled out the carpet around clutch and surrounding foot area to see what is going on and found out 2 heater core pipes are running hot and dissipating a quite bit of heat when the blower is in off and cabin temp controller is in cold position. Is this normal, I believe when the temp controller is in cold position there should not even be hot coolant running to heater core from the engine? Could heater tap or temp control valve that stops engine hot coolant running to cabin/heater core be faulty? If so where are they located?
Phaeton :: CEL Came On - Getting Error Coolant Temp Sensor High Voltage?
My CEL came on and the code said Coolant Temp Sensor High Voltage. Since there are 2 sensors, and my gauge isn't reading off, about 200F constantly, I assume the bad sensor is the water pump sensor. Also, is there a diagram of the sensorny locations and the easiest way to access them to swap them out. I have already purchased the sensor and gasket, just don't want to replace the wrong one or screw something else up in the process. It appears to be an easy job.
View 7 RepliesPrius (2010-12) :: Solar Roof Not Working - Cabin Isn't Lower In Temp
The past few days ive had the switch in the on position but when I exit the car and come back hours later after it's been in full sun the fan isn't on and the cabin isn't lower in temp. Occasionally when I shut off the car I hear a short beep and I assume that means the system is active and later I find it is, but that is with the moon roof open. Is it normal for the fan to not turn on unless the roof is open?
View 3 RepliesFord 6.0L Power Stroke Diesel :: High Pitched Squeal - Coolant Temp At About 180 Degrees
I have a 2006 350. When I am pulling my camp trailer (about 12,500 lbs) up a grade I hear a fan or blower turn on and I get a high pitched squeal. It will also have a beep and my in dash display will say high engine temp. I have a bullydog pmt programmer (i tow with it in stock mode) the display will show my coolant temp at about 180 degrees. If I pull over and let it idle for about 2 minutes the warning clears and the temp gauge returns to normal. the display reads about 180 degrees the whole time this goes on. I know the engine is not over heating so why do i get this warning and squeal?
View 4 RepliesPrius (2004-09) :: High Coolant Temperature Warning After Maintenance Work
I was driving my 2007 Prius on the freeway this morning after picking it up from my mechanic and the high coolant temperature warning light came on for ~4-5 seconds but then disappeared. I was able to safely drive it another 5 miles to work and park. My mechanic changed the engine and transaxle fluids in my car (along with pcv valve and serpentine belt replacement, engine oil and filter change) just before, so we think this could have been due to an air pocket in the coolant system. I will need to check the coolant level once the engine has cooled down and refill if necessary. I plan on driving it around locally before going on the freeway in case the warning comes on again.
View 11 RepliesGrand AM :: No Heat And Low Engine Temp Reading Below 100
I have a Grand Am SE 2001 and recently, since I got home from college for break, there has been no noticeable heat, and the engine temperature gauge is reading below 100. I checked the heat of the input and output hoses near the firewall and both were warm (warmer than the air blowing in the car) but not hot to the touch and this was after 10 minutes of driving 40 mph. Right now my only ideas are the thermostat or the heating core, what to look for? I'm not sure, short of replacing both, how to progress. Also wondering if driving it in this state is bad for the vehicle, I can't seem to find anything wrong with the engine and all other parts are working fine, not much chance to fix it for a few days.
View 7 RepliesFord - F150 :: 1994 - Idling Slightly Unsteady / Coolant Temp Reading High Normal
1994 f150 with 4.9L I6; 180k mi.
Parked vehicle last night after using it uneventfully for work the day before. Upon leaving the house at 11:30 AM, I noticed that I'd picked up a new mechanical noise. Nothing major; actually wasn't sure I heard anything at all.
As I drove to the store, I noticed it was idling slightly unsteady...much less so than a missing cylinder. I resolved to check the high-tension connectors when I got home for security. I glanced down at the gauges to check and see if my oil pressure was good; I then noticed coolant temp reading "high normal."
When I got out, I noticed a small pool of coolant forming. I looked at where the puddle was forming...the radiator hose had come off! (Actually separate from the radiator connector, as one might do if draining fluid without using the petcock.) I popped the hood: no unusual smells. Nothing seemed abnormally hot. Placing a finger against the head was uncomfortable, but not painful. Spit expectorated upon the head did not sizzle.
I then called my wife, explaining the situation, and walked back home 2 miles. We then took the spare car, bought antifreeze, and added it about an hour post-shutdown. Where the car was parked seemed wetter than the light drizzle allowed; daubing a finger in it and tasting gave a slight sweet taste.
I tend to check my fluid every so often (not every day, though) and coolant was verified as "full" as recently as 100 miles ago. (I don't make a habit of crawling underneath, though, so I couldn't tell you if hose had been slowly backing off or not.)
As to cause: is it plausible that this could happen without foul play? There have been a few vandalism incidents in the neighborhood; it's also possible that I [peeved] off a neighbor recently. I'm not about to go any further than fixing, though, unless there's really no other plausible explanation.
As to the mechanical questions: How much damage was done? Did I "catch it" in time? What is suggested as far as repairs/maintenance? (I was planning on doing a compression test, and keeping a close eye on fluid levels over the next 1,000 miles or so.) Engine sounds completely normal.
Prius Plug-in 2012-15 :: Possible To Use Remote Climate Control Switch To Heat The Cabin In Cold Mornings?
Can I use the remote climate control switch to heat the cabin during cold mornings as well as cool the cabin during hot summer days?
View 8 Replies