GTI 337/20th Anniversary :: Coolant Light Came On / Car Has Been Rattling
Aug 9, 2011
Had it done at 87K years ago. Coolant light came on car had been rattling. Parked and coolant came leaking out. At 157K now was gonna replace belt at 167k, that's 80k since the last job. My guy says had I drove it further would be looking at a new 1.8t.
Does this sound about right to you since it's been 70k since that last timing water pump job. Why didn't the car overheat? Chipped at 40k with apr and very conservative driver. I suppose it just depends on too many variables why the job needs to be done 10k before I originally planned to do it.
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Recently its been pretty cold here, and in the morning or when it sits for awhile i start her up and about 10secs after i start her the little "stop" light comes on and says "check coolant". so went through all that, checked the service manual and dont see any red flags. and if i were to turn it off and then turn it back on it wont show again... but still curious.
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Stop check coolant light came on dash tonight. Scanned the car no code. Did a search pointed towards coolant temp sensor. Car had it replaced by vw estimate of 30,000 miles ago. I tried to see if its green top sensor appears the very bottom ring is green but top is black maybe vw's is different than ecs? Planning to do water pump, belt kit from ecs anything else i should be looking at?
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Last night I went to drive my car and my coolant light went on. I checked the overflow and it was very low. There was barely any left in the overflow. I thought this was strange because I had just checked the coolant a couple days ago. The coolant that was in my car was an orange color (after searching I realized that I think this is g12 which I was unfamiliar with). Before searching I added Prestone 50/50 pre diluted green coolant. The bottle said it was mixable with any type of coolant color or kind. After reading more threads I'm seeing that I think the g12 just contracted with the cold weather and I should of just left everything. I have barely driven the car since adding the prestone. Am I doing harm mixing in the prestone? If so, How can I fix this?
On another note, With the cold weather my temp gauge seems to be acting a little funny. Once the car is up to operating temperature the gauge will then drop around 40-50 degrees. It will then stay like this while im driving, but then will go back to normal once the car is stopped and running.
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I just put on a magnaflow cat-back exhaust and sometimes when i idle i have a rattle and sometimes it will not rattle. I went under it and shook all around to see if anything was hitting but there was nothing i could see. What could it be?
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I just picked up a 20th and it seems when it's running and parked i get this very distinct rattling noise from somewhere in my engine bay. I go to put the clutch down and it stops, as soon as i lay off the clutch it comes back (almost humming) could it maybe be the trans?
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I recently just put a set of b&g rs's on the car and now it appears that my 3'' exhaust is hitting and rattling/striking the bend that goes over the rear axle, I know I can raise the car and keep it from doing such but that kinda defeats the purpose of lowering the car, Just trying to see if there is something out there, like polyurethane hangers or something along those line that might alleviate the problem.
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I have a 42 DD tb exhaust. And so far I've used a 3" exhaust clamp over the last hanger (after the muffler) which raised the exhaust all the way up against the heatshield, eliminating the rattle over the rear axle beam. But the exhaust was rattling against the heatshield.
So I bought 15 ft of exhaust wrap and wrapped the section that comes in contact with the heatshield. It worked a bit but it still rattles a little! I hate this rattling! How to get rid of the rattling? Should I just use more exhaust wrap?
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I've been trying to locate the source of the noise that is coming under the car. Specifically below the handbrake. Like something is lose, took the car to a shop to have it inspected, checked the exhaust, and there was nothing there, all clamps there and screws.
It only happens most of the time when the car is cold and it feels all the way from the hand brake to the stick shift. Sounds like a rattle like something is about to go off from the car but I cant imagine what could be. Couldn't replicate the noise at the shop, only when you are driving and the car is in inclined it rattles really bad until the car gets back to the normal position. Specifically in 1st gear .
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Every time I let off the gas in third and now fourth, the engine produces a higher and almost rattling whine. As soon as i add gas it goes away and everything sounds normal. There are no other symptoms and nothing seems to be going wrong but i have no clue why my car does this. Tried searching around but i can't seem to find anything.
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Having trouble with front brake pads rattling? About a month ago, I replaced pads - rotors - caliper pins on my 20th GLI. I know these cars ride a bit stiff but it sounds like my front end is about to fall off. All brake parts were torqued to spec - I've gone through all T25/T30 torx front end screws etc and I just can't find the rattle??? This has only started within the last few days. Any other places to check for obvious loose bolts etc?
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So I really don't drive my car much during the year since I'm away at college. Once I got back home a couple weeks ago and drove my 20th, i heard a rattle coming from the middle of the car. Jacked it up and starting banging around. The sound is coming from my resonator. Its either the clamp that is busted or the resonator itself. I have to get in closer to see which it is. But I do have a few questions. If I just cut the resonator cut off and weld a straight pipe to that will it be much louder. I have a stock 20th and I'm not really looking for a loud exhaust at the moment. Is it much louder without the resonator? I know if you put a straight pipe in place of the muffler it is MUCH louder so I'm just curious.
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I recently installed my 3" GHL exhaust along with my stage 1 BFI dogbone and I recently noticed a very faint rattle when I am engine braking. I can only hear it when there's no cars around or when its quite. but i cant figure it out. (I still have the stock exhaust heat shield in from the cat back so I am not ruling that out as a possibility).
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Having this problem where the button to release the hand brake rattles constantly while driving? The only thing I can think is to replace the spring in it, but Idon't know how difficult that would be. Otherwise my only other thoughts are to find something thing enough that I can slide into it and hope it doesn't ever jam it up.
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My 337 didn't pass inspection (control arms, inner tie rod, no cat because the guy I bought it from sucked etc) but it sat for probably 3 weeks and I just sold my other car (I was planning on using that $2000 to get the 337 to pass inspection) but I just drove the VW down the street for the first time and it's making some scary sounds.
Basically when I give it throttle there's a high pitched whirring sound and something keeps rattling that sounds like its coming from the engine bay. I'm really freaked out, I'm leaving in two months because I'm transferring to a new college and I need this thing to run perfectly.
It's also shifting a little strangely and if you don't shift absolutely perfectly then it starts to rattle (not like you're about to stall but something completely different) I can't take it to a VW dealer or anything because I'm way over the 15 days past a failed inspection and I can't afford a tow.
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Well I first had a slow leak, which was happening because I had a bad O-ring for my coolant temperature sensor. I replaced the O-ring, and I also replaced the whole coolant flange for good measure. After that I added some coolant, and started her up. And before i knew it, there was a pool of coolant under my car. It seems like the hose coming downward from the flange is swelling up (look at the pictures). But I have no clue what this hose is, or what it does.
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I have the po411 code, not sure which problem it is but when I first start the car it sounds awful like almost a grinding or rattling noise then stops after a few seconds.
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its cracked and its leaking i was tld its 210 dollars to replace it... what is the part number for this??? or is this not that bad of a deal?
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So I noticed one day when I was standing outside of my car right after I had turned it off that I could hear the coolant bubbling some. I had just recently flushed the coolant, put on a new water pump, thermostat, and put in a new reservoir with a new cap so I figured it was just some air in the system because there was air in the top radiator hose. So I just worked the air out and thought that was it. The next time I drove my car it did it again and there was no pressure release when I took off the cap either. I ended up getting the head worked on (valve job and check the head for warping). Even after all of this my reservoir doesn't seem to build pressure and every time there also seems to be air in the top radiator hose. After the car is warm I can work coolant back in the hose and 5 minutes later theres air back in it. I've pretty much replaced everything with the cooling system besides the hoses within the last year so I don't know what it could possibly be.
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I think its a flange that connects to hoses, they want to charge me 140 to repair. would this be something i can do myself?
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I've never had a leak before in my anniversary and now all of a sudden I have a coolant leak. Once I start the car and run it for a short time and shut it off I lose a few ounces of coolant. I inspected under the hood and the coolant seems to be leaking onto my tranny. I am unsure where exactly it is coming from.
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