Prius (2010-12) :: Bleeding The Air Out Of Cooling System
I heard that you could place a flat screwdriver between the upper radiator hose and the end of radiator. Is this procedure really work?
View 10 RepliesFord 6.0L Power Stroke Diesel :: Bleeding The Cooling System?
getting ready to do a cooling system flush per the instructions Cheezit posted a while back, which say "refer to Cooling System Draining, Filling and Bleeding in this section." I think I can figure out the drain and fill but how do you bleed the system?
View 14 RepliesFord Excursion :: 2000 V10 - Overheating / Gasket Leak Into Cooling System
I borrowed a friends 2000 Excursion with the Triton V10, along with his 3300lb, 28' trailer to tow a car from Ashland, OR to Reno, NV to begin a restoration project. His Excursion has 175,000 miles on it and made the trip down flawlessly, but as they say, "No good deed goes unpunished." When attempting to return last Sunday, had to turn around due to overheating problems. Analysis at a local automotive shop concluded a bad radiator cap. Attempted the return trip Tuesday and the same thing happened (only got farther due to the new cap and ability to hold pressure longer).
Finally got into a Ford dealer and have been informed that the truck has a bad head gasket causing pressure to leak into the cooling system. They suggest replacement of with a remanufactureded engine as opposed to replacing head gaskets, due to the time on the entire engine (who knows what else might be bad?). The vehicle can be driven around town for miles with no problems. But put that heavy load on it and grades and it spews out nearly "all" of the coolant.
Golf IV / Jetta IV :: 2005 GTI 1.8T Overheating - Cooling Flange Leaking
I have a problem with my 2005 gti 1.8t , I had a issue with my cooling flange leaking, I changed it yesterday refiled it with g12 and distilled water took the car for a test drive about 20 min in see the temperature go up, no steam or water leaking any where, turn on the heat notice no hot air from the vents,turn on the ac no cold air, and the fans are not turning on. Everything worked the day before I did the coolant flange, am thinking is this possible because the coolant temperature sensor broke? fans will not turn on at all even if it overheating. If I leave the radiator cap off the coolant is spiting out of the overflow expansion tank don't know where to start looking for some pointers. Would bad thermostat cause the fans not to turn on?I think is impossible that the fans and the thermostat broke at the same time with the fact that everything worked the day before..
View 9 RepliesGolf IV / Jetta IV :: Engine Management Light Has Been On - Cooling System Malfunction
Bought a mk4 1.8 gti golf last week and day after I got it I filled it up with petrol at Tesco. Since I did that, the engine management light has been on. It hasn't affected the drive or anything so haven't done anything about it yet.
One of the guys at work plugged in his computer thing to it to find out the fault and the code was coming up as 'cooling system malfunction'. He took the fault off so the light no longer comes on but now it makes the most horrendous noise like a grinder or something when the engine is running. I have not driven it anywhere and won't until it has been looked at but just wondered what others thoughts on it might be? Could the noise be something to do with the turbo? Had new cam belt, water pump etc at about 138000/139000 miles (November 2013) and hasn't done more than 10000 since.
Golf IV / Jetta IV :: CEL For Malfunction In Cooling System / Random Multiple Misfires
So I picked up this 24v vr6 in florida and it has the folowing codes:
p2181 malfunction in cooling system
p0303 misfire in cylinder 3
p0305 misfire in cylinder 5
p0300 random multiple misfires detected
p1570 engine control module disabled
I am thinking the ecu is fried? otherwise why else would that last code pop up. misfire codes im assuming are related to the ecu because theres new COP on each cylinder, newer starter, newer alternator, new spark plugs. Cooling system malfunction im thinking could be the ECT sensor, apparently the water pump was replaced a little while back.
If the ecu is fried can I buy a new one chipped from like APR or do they need the existing ecu and then they modify it?
Prius (Gen 3) :: Temperature Indicators And Cooling System Overheating
This video is about the Toyota Prius Gen 3 Temperature Indicators and cooling system overheating. I thought the prius did not have temperature indicators but found out it did, so this video is about how to know if your toyota prius is overheating and understand the basics of its cooling system.
View 2 RepliesIsuzu - Trooper :: 1998 - Overheating - Air In The Cooling System
I have a 1998 isuzu trooper. it is over heating and there is air being put into the cooling system. there is a lost of fluid but only the same amount each each time and i dnt knw where too. i replaced water pump had radiator serviced and it flowing at the right flow for truck. it still over heated. i tried chemical called blue devil it worked for two days then failed it is freezing cold here and no garage but do have all tools.
View 9 RepliesFord F-150 - 1997-2003 :: Cooling System - Overheating Within 3 Miles?
2003 F-150 Supercrew w/4.6 V-8, 2-wheel drive, 219,000 miles and very well maintained. I'm getting an intermittent overheat condition that I can't figure out. Coolant level is good and I just replaced the thermostat. My OBDII app showed it running at a constant 207 degrees (195 thermostat) after the thermostat. Appears to have good pressure at the cap. It ran great for 30 minutes at idle and then did fine for a five mile test drive.
The next day in the morning it overheated within 3 miles of the house (heat was on) and you could smell it. Pulled over and let it sit for 20 minutes and started back up and it stayed constant at 207 all the way to work (11 miles). It sat at work for about 7 hours and ran great all the way home (without heat, with heat, with air cond). Then this morning it did it again, overheating about 3 miles from home. This time I pulled over and shut it off for about three minutes. Turned the key on without starting and the temp was already dropping again. So I started it up and it continued to drop down so I drove to work with no more issues. This afternoon again went home and it never overheated.
I'm expecting it to overheat again in the morning. I'm gonna go live on the OBDII for temps during the drive tomorrow.
Civic - Honda :: 2005 - Replaced Entire Cooling System Still Overheating
I have a 2005 honda civic. About a month ago it started overheating. Drives Ok on the highway but heats up to the H mark almost as soon as I get off the highway. Have replaced the water pump, thermostat, radiator, flushed the system, most hoses, fan, 2 sensors, timing belt, spark plugs and had the head gasket checked 3 times by 2 different shops. Both said it was fine. The mechanic that has done most of the work is baffled. Says he has never seen anything like this and is at a loss as to what to do next. I am supposed to drive this car halfway across the country in a week to meet my husband who is in the air force. Should I just sell this piece of junk!?
View 10 RepliesGolf IV / Jetta IV :: 2000 AWD 1.8t Overheating - One Side Of Coolant Line Hot
After finally getting some issues sorted this weekend (needed a transmission flush) I was driving around a bit to make sure everything was good. On the way back to my house, the car started overheating. I replaced the thermostat this winter (~4-5 months ago) because it was stuck open making things run a little cool.
I was thinking the water pump is probably shot but not 100% sure. the radiator fans both work and when I turn on the heater, it blows hot. Any good way to check if the water pump is dead? I have a little point and shoot infrared thermometer and one side of the coolant line was way hot and the other was fine (cold ~90 deg F).
Thunderbird :: Slave Or Master Cylinder In Clutch System Bleeding Air Out
I'm having trouble bleeding the air out of my slave cylinder or master cylinder in my clutch system. I've been trying for a couple days now is there a trick to this?
View 7 RepliesFord Ranger / B-Series :: Brake System Bleeding With Rear ABS
It is a 1994 Ranger XLT, Regular cab, two wheel drive, manual transmission and I think it has rear ABS. A front brake line blew which drain the master cylinder. Also a couple of pieces of brake line at the rear had to be replace along with the rear wheel cylinders. After installing the new brake system components we were trying to bleed the system. After reading the repair manual I had it said that vehicles with rear ABS you are to bleed the ABS module before bleeding the rest of the system. There is a module where the book described it (driver's side inside the frame rail) with brake line running to it. I am assuming this is the rear ABS module? I didn't see anything that looked like a bleeder on the module. Where to look? Also when I open the bleeders on the rear wheel cylinder no brake fluid came out.
View 14 RepliesGolf/GTI VI :: Cooling System Light Flashing?
This morning (cold outside) I started my 2011 Golf TDI and the cooling system light started flashing.
The owners manual says to contact my dealer if this happens. I originally thought that it was because the coolant was low, but the manual states that if the coolant is low, the light will be solid.
I scanned the car with my VAG-COM and there were no related faults found.Perhaps my owners manual is wrong and it really is because the coolant was low? (that's how my mk3 was).
Golf IV R32 :: Got Cooling System Performance Light
So i got a cooling system performance light and haven't had time to change the sensor out along with the housing... But
Last night i was stopped to see if it was still there after a little driving and it was indeed. So i figured i would try and clear the code to see if that work and it did. I cleared the code and almost instantly with the car still idling, the ticking sound went away.
What could have cause the ticking sounds at all in relation to the cooling system?
Golf IV R32 :: CEL Popped On / P2181 Code - Cooling System Performance
Last night on my way to go get hammered the check engine light popped on...
"Cooling System Performance"
I have read a few different post, and the last one I read referred to his radiator fans. I know for a fact one of them isn't working and I haven't replaced it yet because it hasn't advisable effected my driving.
So my question is what could be causing this? Also I'm not sure if this matters but my a/c doesn't work either.
Golf IV R32 :: CEL Code P2181 - Performance Malfunction In Cooling System
The code in question is:
18613 - Performance Malfunction in Cooling System
P2181 - 008 - Implausible Signal - MIL ON
Long story short, there are 5 main reasons this problem can pop up, listed in order of likelihood, least to greatest:
1) Coolant sensor
2) Thermostat
3) Bad fans
4) Coolant mixture
5) Water pump
It's a fun catch-all code that can be thrown from any of those. Given that our cars are approaching the 6 year mark, the coolant sensor & thermostat are the most likely culprits. Most of us up on maintenance have already done the green-top sensor, so it's probably the thermostat. In which case, here is the official changing the thermostat DIY: [URL] .....
If you get this code, first check your fans. They're running? Okay, change your sensor & clear it. If it comes back, change the thermostat. If it still comes back, which has been known to happen, investigate further. [IMG] [URL] .....
Golf IV / Jetta IV :: Auxiliary Cooling Fan Not Working
My, auxilary cooling fan isn't working. However, the bigger (primary) fan is working fine. Fuses, looks ok and i see clutch is engaging fine too. well, the a/c is working but not as it used to before. Its cold but very faintly. I suppose this could be because of the not working auxiliary fan.
View 15 RepliesGolf IV / Jetta IV :: 2002 - Cooling Fan Not Working / No AC
I recently picked up an 02 Golf with a 2.0/5-speed. It's just a plain-jane model without all the bells and whistles. My fans and A/C aren't working. I can deal with no A/C but the cooling fans are kinda important. I did all of the trouble shooting. Both fans work on low and high when jumped at the radiator temp switch so my fans aren't the problem. I replaced the temp switch with no change. My OBD-II scanner shows that my actual coolant temperature was about 10 degrees off from my temp gauge so I replaced the temp sensor too. The timing belt and water pump were both changed about 5K ago.
I borrowed a "good" FCM from a buddy's car and that didn't work either. I went through the troubleshooting diagnostics for the FCM harness and see that I do not have continuity between T14/14 & T14/5 on the harness side. This indicates that the "F38 Ambient Temp Swicth" is possibly my culprit. Everything else checks out good on the FCM harness. Where is this switch located? I've searched online and found nothing specific to my 02. For the sake of testing can I jump these 2 wires for continuity to simulate a working switch? From what I've read this ambient temp switch disables the fans and A/C when air temps are below a certain temp. My next step is going to be wiring in a variable speed fan controller if I can't figure this out .....but I'd rather not get in to that if I can get the factory setup working.