Passat (B5) :: 2002 - Lower Coolant Hose Not Attached To Pipe
Jun 18, 2013
I have a 2002 V6 Passat Wagon. I am hemorrhaging coolant out of my lower coolant pipe. I can reach it put my finger in a feel the coolant coming out as fast as I pour it in. I can't see any way to get at the pipe from the top and I can't see the hose that should be attached there from the top. I assume this means the front end will need to be jacked up and go at it from the bottom. Also note the intake and return from the heater in my car is mexi fixed and looped together (no heat).
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I'm about to tear into a friends 2002 B2300 4 cyl. The lower hose that comes off of the coolant reservoir is leaking in the metal part of the line. Close to where it bolts to the block. At a glance, it looks like I have to pull the whole top of the motor apart to get it off since the line runs around behind the motor. Is there a trick to removing this coolant line without a lot of teardown? I'm not finding it at parts stores so I guess it's a stealership part.
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Come out to the this am and notice a small puddle that was not there last night. Pull the car out and it's start burning something off. Roll the car in first thought is oil (maybe the turbo return line is leaking) no its coolant. On the lower portion of the down pipe and running across the bottom. I'm at a loss as where the leak could be coming from being back there.
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I own a Honda Crv 2000. I took the car for an oil change at a local oil change shop. They overfilled the oil. I went to the city and came back, and next day the underside of the car was oily and leaky. The car was dripping oil. I immediately siphoned out 300ml of extra oil from the car. After that the leaking stopped and it does not leak/drip anymore. At the same time I saw coolant dripping from the lower radiator hose (where it meets the radiator). I noticed when the fans come on it start dripping. But as of today the coolant dripping has stopped. I am thinking of changing the hose.
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2001 F250- V10... Lower radiator hose has coolant leaking - Right now I cannot tell if its the hose or the radiator itself (hoping not) - I tried to take the clamp off and it broke - Any tricks to removing the hose? its on there pretty tight.... I guess if I don't want to save the hose I can rip it off with a pair of pliers but before I do that wasn't sure.
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Just had to replace radiator at 38k on my 2012 SD. Now I have another leak at 41k. Looks like it's wherever the lower radiator hose leads. Kind of a weird junction. I don't think it's coming from above there, but not sure. It's the primary dgas bottle that was low. The radiator was covered under my ESP. We'll have to see what's up with this one. Been eying a denim blue SD at dealer, thinking this is going to talk me out of it though. Not especially happy right now.
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On the manifold there is a metal/steel pipe that the heater hose hooks to. That pipe is leaking anitifreeze. It has a small hole in it. Is this pipe replaceable or is it part of the manifold.
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I'm trying to troubleshoot a leak on my 08' F250 with a 6.4 powerstroke. It's been dripping coolant when cold pretty aggressively. Once the truck heats up, the coolant leak seems to mostly go away.
Here's a picture of the drip, it's marked by a dart, so you can see the location from the top (second pic). The radiator house connection around the engine seems dry.
Pic from Top ....
What's hidden here that could be causing the leak?
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GS 350 AWD. I use the plastic pipe attached to a tube for draining. Worked fine the first few oil changes, but now it won't drain. The only way I can get it to drain is to leave the pipe attached and very, very briefly start the car and then turn it off. Then the oil pours out as it should. This happened the last time as well. I'm now at about 40,000 miles.
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So the big rubber hose attached to my power steering reservoir is leaking and my mechanic told me to replace it. I went to a couple of different Autozone stores and they both couldn't identify the correct dimensions of it. They told me to take it out and then bring it to them. This is very hard for me since this is my only car and how to pull the bottom bit of the hose out from whatever it's attached to.
I've measured the length to be about 2.4 feet but I'm not sure on how thick it is. I've taken a pic of the hose here:
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I have 98 passat V6 and the lover radiator hose is leaking at the connector between radiator and the hose. Do I need to change the whole hose or is there maybe an o-ring that should be changed? How hard is to remove the hose? Do I have to go to the dealer?
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I picked up a used 99 Passat with 79000 miles. I just changed the oil and found the pan pretty well sludged up - typical from what I read on the forum. I noticed the coolant looked pretty diluted - so I drained and filled with 50/50 mix. After starting I felt for the upper and lower hoses heating up and the lower one never did. I guess I should have tested this out before draining and refilling - also typical. Question is - is this a thermostat issue? My Haynes manual says if the top hose becomes hot the thermostat is operational. Heater has plenty of heat, temp gauge stays pegged at 190 degrees top dead center of the gauge.
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I have a '02 Jetta Wagon with 180k miles. The plastic coolant pipe on the side of the head had been weeping (as they do) and I decided to replace it last night. The pipe replacement went smoothly and uneventful. When I removed the pipe as usual a normal amount of coolant spilled from the head down onto the trans area. After the replacement, I hosed down the top of the tranny with the garden house. I then took the car out for a drive.
First thing I noticed that my CEL was off (it had been on for a small emissions leak) and that seemed odd. Then about quarter mile down the road I noticed she was not shifting. It would hit maybe 30 at 3000 rpm and just stay there. So I pulled over and turned her off and looked under the hood...all seemed well. Started it back up and the CEL comes on right away. I drive and still stuck in gear.
I get home and run a cheap CEL check and get 00281 and 00652. Which seems to be fault codes for the VSS G68 sensor. So I check my connectors, take apart and make sure they are clean and dry...all seems good. I clear the codes and start it up and codes are right back again and stuck in gear.
It is late so lat thing I do is check the resistance of the G68 and get pins 1-2 800ohm, pins 1-3 800ohm, pins 2-3 1600ohm. I also check pins on G38 and get 1000ohm there.
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How to identify this 'leaking' coolant hose? (cooler hose?), I took a picture with my cell ... It shows a stainless steel coolant line with calcified Dried/heater coolant residue on the outside, and I noticed it was leaking coolant (using a periscope mirror )...
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I think that it is coming from the hose that connects right to the reservoir. I have wiped it clean a few times and it always seems to be seeping from that area under the hose where it connects to the bung. I replaced the OE hose clamp with a new one and put some electrical tape around the hose but it still leaks. It does make a slight hissing sound from the area as well when I pop the hood after a long ride, but only lets off a few drips. My guess is that I may have to replace that entire hose but that looks involved as it is attached to several others.
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The oil cooler mounted above the oil filter on my 2002 Explorer 4.0L V6 has a major coolant leak on one of the external line/hose bib elbow. I've googled Explorer oil coolers and I've searched this forum with no luck. Can you bypass it without any problems mechanically or electronically (throwing error codes)? I have already purchased a new cooler and the lower oil cooler line. I'm just wondering if I should return the parts and bypass it. If I go through the replacement, I noticed the cooler is mounted by a pass through threaded tube with a hex head molded into it for fastening/loosening purposes. What size hex head socket it is?
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Well my wifes Passat blew a coolant hose and shut down. Now when you try and start it it makes a terrible clanking sound. I'm about to start tearing it apart today. She has the v6 30v...
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Pressure tested the system and found fluid running off lower hose where it connects to the water pump. I'm guessing replacement is a difficult job.
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Is it difficult to replace the lower radiator hose on a 5.4L? I'm mainly thinking about access to the connection at the water pump.
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I have an 05 Passat and I'm trying to remove the bumper cover so I can get to the crank bolt. I have all the bolts out but cannot get the three clips removed from where the grill attaches to the bumper. I can see them with a flashlight but can't get them released with a screwdrive.
It's not covered in my manual. How do I get them released?
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I did all the flushing, cap, thermostat, 50/50 antifreeze, etc, fixes but when I floor it going up an on ramp on an 85 degree day it will go into limp mode / fail safe mode. Bottom hose?
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