Passat (B6) :: Volkswagen TDi Using More Coolant - White Smoke / Steam On Start Up
Feb 21, 2010
I have a volkswagen TDi 1.9 automatic which is using coolant more on short runs than on motorway and produces white smoke/steam on start up even when not cold which disappears after a few seconds. Other symptom is doesn't accelerate though goes OK when once up to speed. Have has cylinder head checked and new gasket so that is not the culprit and also new heat exchanger. There is also a gurgling noise which seems to be coming from the dash board though I am not sure if these things are related. I have read that the automatic has a water cooled EGR, could this be it??
View 1 Replies
Advertisement
My 2006 6.0 is blowing white smoke/steam and Im losing coolant (not out the top). Pulled the EGR valve and its wet down there. All signs lead to EGR cooler? I've been reading a lot on this forum and Ill do the oil cooler at the same time. I seems VERY important to flush the coolant system before I tear into this. I am afraid of hydro locking the motor or ruining the head gasket or stretching the head studs if I run the truck. How can I do this without further damaging the engine? I am doing this myself. I'll have 3 solid days to finish this job because I have to tow my trailer in 5 days.
View 5 Replies
My VW Passat 2002 produces lots of white smoke when stop at light or parked and restart. My engine light stays on after spending over $200.00 trying to get fixed.
View 6 Replies
I have a 2004 passat 1.8t which currently blows heavy white smoke from the tailpipe; coolant in oil and vise versa; when I open the oil fill cap / dipstick white smoke blows from there also. At first I thought it was the head gasket so I replaced it and resurfaced the head. What i noticed was burned oil on the sides inside the head. After putting everything together the smoke never quit blowing and after couple of hours the fluids mixed again. After reading the forums I took off the oil cooler and tested it by submerging it under water and hooking compressed air to the water lines -- no bubbles came out of the sides. Maybe I tested it wrong while the it is the oil cooler all along? Could it be cracked head? block?
View 6 Replies
So i have a 01 LS and i love it so much. Ive only had it for 5months and since the 3rd month ive been having some overheating problems. Ive replaced the coolant reservoir it drove fine for about 3weeks then started to run hot again and leak coolant out the reservoir cap so i replaced that. Still ran hot.. so my brother got some air pockets out of the system but, it still ran hot. So i replaced the t-stat. After replacing that it did fine for a few days then started to run hot again. This time it seem to run hot one day and not the next until one day it ran hot constantly and steam would come from the reservoir and coolant would leak from under the car (behind front drivers side wheel.).
So when it leak i would check the overflow tank sometimes it will be full and sometimes not. When it wasn't full I would refill it until i ran ran out of antifreeze. Well i parked it after it leaked out the last of antifreeze that was in tank. So a few days later i got some antifreeze that was given to me by my brother which was red/orange all purpose antifreeze. I filled the tank up as it was dry and had leaked out all the green antifreeze. I started the car and let it run. It ran for about 20min without getting hot quickly like it usually do, air worked great but hea not so great.
Then I started seeing steam come from reservoir tank which was full of red coolant then its started leaking GREEN coolant instead of the red i filled the tank up with. Also the temp gauge never went to H while it did all of this. And the antifreeze drip from like 4 or 5 different places behind my left front wheel. Its a v8 3.9 engine.
I know one day i checked my coolant after it ran hot one day and it was low so i filled it up with water and forgot to put cap back on and i hopped on freeway. Soon as i got off it started smoking really bad i pull over and the coolant was boiling which i also forgot to mention. Thats another thing it has been doing. But the smoke came from the coolant boiling in tank and since i forgot to put cap on the smoke came out freely from tank. Could this have caused a problem. Although my car was running hot with coolant boiling in reservoir way before i did that and even after.
View 6 Replies
It might be a bad heater core, but my heater works fine and there is no moisture on my carpet.
Occasionally I'll see traces of steam and smoke enter the car through the vents. I also smell a coolant smell. I was losing coolant very slowly, but the level has been holding.
Now my AC doesn't blow nearly as cold as it once did.
View 8 Replies
I noticed about 1 year ago I had diesel in my coolant but wasn't sure.. took it to a Ford Guy about 45 minute's away.. He seems to know his stuff but when he tested the coolant the results said less than 2% diesel.. But he did find an injector issue and swapped it out..
Forward to present.. there is diesel in my coolant now , since the level is rising to almost overflow and I believe this has been doing on for quite some time as I have that smell you get in the cab..
BTW - All injector cups have been done about 3 Years ago.. On another note , I get white smoke on start up especially if the truck has sat for a day or 2.. What can cause diesel in the coolant.. I did a complete coolant flush this summer and was super **** about getting all the old coolant and gunk out.. Ended up with only clear water coming out the degas
View 14 Replies
I'm driving my wife's 2002 VW Golf on the highway to build miles (it's at 84k). It's a manual with gearing that's at 3500 rpm at 70 mph in 5th gear, which seems pretty high. It had been doing fine on the highway, even though the RPM seems a bit high due to gearing, but it keeps me under 80 mph (highway is largely 70 mph). It burns oil, but not too bad, like a quart every 500 miles or so.
Recently, when driving at "high" speed (slightly over or near 70 mph), I get a plume of intense white smoke. After slowing down, the plume goes away, and I can continue near 65 mph.
After this happened today, I put on a code reader, and saw of P0159, air fuel ratio oxygen sensor issue. What causes the white plume of smoke, and what to do about it? Seems like the car should have more miles on it.
View 18 Replies
Naturally, the dealer service close to me and my regular repair shop are both closed today, so my mind is racing. My check engine light came on a couple weeks ago and I have been waiting for my guy to get back for it's full 80+K workup/service. That was to be right away.
This morning on my 5 mile trip to work after my car sitting for a day, the check engine light came on as usual (with no seeming weird behavior) - but as I was going through some S-curves, the EPC light came on and it felt as if the engine was throttling down, not knowing how to shift, something.
I wasn't far from my parking lot so I drove on here, parked nose out and popped the hood. Nothing visible (not that there would be necessarily) but weird exhaust smell.
I just went back out after lunch and it cranked for a good 20+ seconds over three start attempts before it finally did. Tach went all low and jiggly before kicking in and revving steadily at 1K. However, white puffs of smoke began coming out the exhaust - weird smell (e.g., unburnt fuel perhaps...)
I'm only in a mild panic as I'll likely have to have this towed in and I don't have a clue what I'm facing. I get conflicting tales online as to what it might be but I'd love to impose on your brains if you have some insight to share. I've read about coil packs, throttle bodies, and more.
The only mechanical issue I've had with this engine was that I had the intake manifold assembly replaced right after my warranty went out. Had the throttle body cleaned then, too. Nothing since other than regular services according to vw standards.
View 7 Replies
Any known issues with coolant loss on these 1.6 motors?
Seems like I've lose a bit too much considering it's only got 30k on it now (bought it at 10k). Initially smelled coolant and complained but they said it was the undercoating burning off (new car coating) - which to an extent has been correct as I rarely smell it now.
That said, I have no visible leaks to my knowledge but it's still slowly losing coolant. I've yet to need to top it off as it's still between the hot and cold lines (yes I've checked on level ground and made sure to check both hot and cold for variance but it's clearly lower then when I bought it).
Now what scares me more then anything is that I notice a bit of smoke on start up. It does not smell like coolant but it's far more then I typically ever see from just moisture burning off.
I've had vehicles sit for months that don't smoke as much on start up. It will subside eventually but it just seems to be a rather excessive amount and unfortunately I can't tell if it is happening under acceleration, etc.
First though is coolant getting in / head gasket as the idle has been slightly rough....
View 6 Replies
1986 Isuzu pup pickup truck
Indicators: Was running hot. Parked and inspected radiator. Empty.
Refilled with coolant. Started engine. No visible leaks. Immediate billowing of white smoke from tailpipe.
View 13 Replies
Tonight we left baseball field and my 2005 excursion was white smoking all the way home. I Stopped Several Times And Checked Coolant Level And It Never dropped. I let it sit for a hour and coolant level is still at my black mark. So does this mean it's a injector? It poured down raining so I'll have to wait till morning. Will scanguage show any codes for injectors. If so I can program in the morning.
View 5 Replies
I was having an issue with coolant loss and white smoke from tailpipe. Was told it was likely intake leak vs headgaskets. Changed intake gaskets, fixed the issue for a day then it started just dumping coolant from every available place in the exhaust system. Was draining a full collant bottle in about 2 minutes. Was also checking for exhaust in the coolant with the tube and blue liquid which it stayed blue. Had previously done a degas pressure test and it passed. The only test I hadn't performed was compression test which all the cylinders output was lowest 160 to the highest about 185. Did not perform a wet compression test as I was mainly looking for base compression and consistency.
Not sure what healthy is on these vehicles but considering they were all running pretty close I call it good. Also it idles just as smooth. Pulled intake a 2nd time and rechecked my previous work. Everything looked fine so I put it back together. Ran smoke free for about 50 miles now I'm back to smoke after it sits a bit but it clears up after a short drive. What am I missing? I will note that I had a small coolant leak from drivers side rear of engine that I noticed while it was parked in the shop. I'm assuming that would be the oil cooler? But oil is clean so it's not mixing. What other avenues on these engines can coolant make it into the exhaust? Drives perfect with no power loss.
View 5 Replies
I have an '01 Grand AM GT, 6 cyl 3400 engine.
It over heated about a week ago, coolant was low so I added more. Around that time I noticed white smoke/exhaust coming out as well. There was no odor to it so at first I thought nothing of it.
After a few days, the coolant reservoir was low again. On my way home one night I noticed an engine knock that sped up and slowed down with the RPM's but didnt get louder or quieter. Fortunately, the next day the Passlock system kicked in and I havent been able to start my car in a week.
I finally figured out the passlock issue (BCM was getting water in it from somewhere, cleaned off the connector pins and it started right up! found that fix somewhere on AF)
I changed the oil and the engine knock is still there. Now its a little more prominent and the engine was shaking tonight. Took out the spark plugs and they look and smell like they have oil on them. From what I've read so far it seems like it could be a valve cover gasket and/or the head gasket.
View 12 Replies
A month ago, my 99 subaru outback started to smoking white smoke. I open the hood and coolant was all over the engine. I took it in and they supposedly put a new radiator in. Three days later the car stalled out and coolant was leaking everywhere. The shop told me it was a bad radiator and replaced it. A month went by, now all the coolant leaked out as though the car had a hang over a throw up out of the coolant hose(lower left hose). Leaving a huge green puddle in a parking lot. What do I do? Has the radiator die again (because the third time is not charming)? Should the shop guys have replaced the hoses when they replaced the radiator the first two times?Is it normal to have to take your car to the shop a month after it was fixed for the same thing?
View 9 Replies
I have a 2006 v6 ford mustang and just developed this problem yesterday.
When I drive the car, the temp guage stay right in the middle, but when I park I get white smoke come from under the hood. I popped the hood and saw coolant leaking from where the top radiator hose meets the engine block. This was producing the smoke. When I checked the hoses, the top hose was hot and hard, the bottom hose was cool and soft.
Extra info:1. I did not touch the radiator to see if there were cool or warm spots2. The overflow bottle looked empty or close to it, but the engine was still hot from driving to work
Thinking this could be one of the following:
1. bad thermostat
2. clogged radiator
3. Air bubble somewhere blocking the coolant flow
View 5 Replies
I've owned this car for a year and a half. A few weeks ago, my car stopped running while i was idling. It started back up without a problem. When I got home, I saw that the coolant reservoir was empty and i topped it off. last week, a faint white smoke came from the hood while i was driving. When I got home, I saw that the coolant reservoir was empty again, so i topped it off again. This morning, the faint white smoke appeared from under the hood again. The coolant reservoir was full and there were no visible signs of leaking anywhere.
View 2 Replies
About 3 months ago I noticed at times my Heat would blow out cool air. This would happen mostly when I was sitting idle or in traffic in a "stop n go" situation. I did some research and found out that my Coolant was on the low end. I bought the Pink Coolant from the Lexus dealer and filled up.
I checked the levels again a few days later and it was low again. So I topped off again and looked for any puddles underneath the car when sitting, I paid attention to any smells, and looked to see if I was blowing white smoke out of my exhaust. NOTHING! My indicator stays on the middle range and never runs cold or hot.
I topped off after seeing that it was low again and didn't have to put as much in there, but it definitely was low again. It's now been about 2 weeks and it's still at the same spot (near the low indicator) but it doesn't seem like it's getting any lower. I have done more research and I cannot find any issues with the 2008 LS460's having issues with head gaskets or coolant issues.
I recently had my bumper replaced at the Lexus dealer Auto Shop because of a pothole I ran over that dinged it (also bent my rim)....I know this might not have anything to do with it but I thought I would add this tid bit since I didn't notice the issue until I got it back from them! I'm just really at a loss
View 14 Replies
I have a 2002 VW MK4 1.8t. It has 172,000 miles on it. Since i bought the car i have had to add coolant from time to time due to leaks from various plastic coolant parts so I replaced the crappy plastic connectors and flanges as they failed but it has never overheated till a couple days ago. It rose up to about 210'F but I didn't let it get to 260'F (aka the red zone).
While the temperature was up, the coolant was spraying everywhere causing white smoke under the hood. I stopped and looked under the hood and came up with the conclusion it was the coolant flange that holds the temp sensor since it was leaking coolant from the flange like a faucet hince the reason it caused it to overheat due to lost of pressure and no coolant in the system. So I replaced the part and gaskets then checked for other obvious leaks.
No leaks are shown nowhere else in the vehicle. So I added coolant to the car and let the cooling system do its magic as i left the heater on high. Let car idle with cap off and heater on for about 45 minutes. No signs of overheating. So I take the car for a spin and that's when the car starts heating up. I look under the hood and feel hoses and notice all are pressurized but top hose that leads to coolant flange is hot and the bottom hose connected to thermostat is cold.
I checked the return hose that leads up to the coolant reservoir to see if it's cycling and it appears it was. At low rpms the return hose had a steady flow and at high rpms it was flowing much rapidly. Which made me think it wasn't the water pump also this car with that many miles wouldn't have lasted with the plastic impellar this long if it wasn't already swapped out by previous owners. My question is what would cause it to still overheat? I forgot to note the fans did not turn on when the temperature was rising unless i turned the a/c on. But i still did a drive test with a/c on and it still overheated. I also did multiple burp cycles. I have invested alot of money in custom work and suck to leave it parked on the drive way.
View 2 Replies
I have a 2004 GMC Sierra 2500 Duramax diesel pickup. It has been blowing white smoke from the tail pipe and drinking coolant, 10 - 15 gallons since February. There are no obvious leaks of coolant under the truck. However, within the last 3 weeks it has on 4 occasions spewed coolant from the surge tank from the overflow vent. We have narrowed down the problem to either a headgasket leak or an injector leak.
We had it in to the dealership (big mistake) and they found nothing wrong. They think we either need to wait for something catastrophic to happen or do the head gasket and replace the heads. There is a technical service bulletin about the head gasket. There is anecdotal info from an article written by a master tech from GM about the injectors. We also know there is something about GM paying for the injectors and injector sleeves to be replaced if there is an issue like we have.
All the dealership is saying they did was drive around the truck and saw no coolant spewing forth and no smoke. They did see a lowering of coolant level in the surge tank. They also did another pressure test on the coolant system and found nothing. Outside temps and weather conditions have no effect on this situation unfortunately nor does the length of time it's driven. How much should a head gasket/head job cost? How much time should it take? Does it require removal of the cab? How much should an injector job cost? How much time should that take?
View 2 Replies
Last week I noticed I was having to refill coolant in my excursion more than I should. I hae a mechanic friend now trying to diagnose the problem. he said he doesnt think its the water pump and there's no white smoke. Are there common leaking places for the coolant on 6.0s he should be looking for?
View 4 Replies
