Chevrolet - Venture :: 1999 - Antifreeze Leak - Overheating
Apr 28, 2012
My 99' Venture is leaking antifreeze and was overheating. Ok, so I figure it's something as simple as replace the radiator cap or something. My mechanic says it looks like my manifold gasket is due to be changed AGAIN. If I had one going into the other then I could see why we're talking oil when I'm talking antifreeze. I parked the car cause I have a second car. So the Van sits for 3 months and leaks into the pan I put to protect my driveway.
I could probably have filled a quart container with the puddle created. It looks Orange so yes it's antifreeze and yes it's SLIGHTLY milky when you shake it around. It doesn't show any sign of oil. BUT when I check the oil on the dipstick it's perfectly fine. The car wouldn't start so you'd say jump it right? Did that and nothing, bought a brand new battery still nothing. So I had it towed to a Mechanic. If he can't find it I'm going to plan B, let the dealer diagnose it, get a quote and take it from there.
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I have been having problems for about 1 1/2 months. My dash gauge never indicates it is overheating. Within this time both heater hose tee's have broken. One of the new ones only lasted about 2 weeks before it broke on all 3 connections. Now the heater hose connector broke. What could be causing this?
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Radiator replaced 2 yrs. ago - required major rust cleanout; reservoir replaced shortly thereafter. Recently engine always hot, antifreeze disappearing, reservoir always looks rusty, nothing much coming out underneath, mechanic pressure tested and couldn't find a leak, told to watch for antifreeze in oil, none apparent. Now suddenly car ran hot, antifreeze came out of reservoir, cap replaced, still couldn't find leak. Today said head gasket blown. Repair head gasket, but can't guarantee wouldn't still have radiator problems. Suggested could try Blue Devil head gasket repair but may not work.
Is it worth :
(a) trying the Blue Devil;
(b) repairing the head gasket?
Or will I still have major repair needs with radiator etc.? I really can't afford even a cheap replacement car.
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My granddaughter's 1999 Pontiac Grand Am is overheating & blowing the antifreeze. Radiator was checked out OK, engine was replaced with 69000 miles, and check out OK - still overheating.
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I have a 2001 F250 with the 5.4l. I got home today and a lot of steam was coming from under the hood. I couldn't see where it was coming from. I see a reflection on top of the engine near the intake manifold. The truck is not overheating and the heater is working great. I changed the thermostat several months ago. What the issue may be. I checked the dip stick and not visible signs of water in the oil. What this could be? Is there something besides the visible thermostat housing that may have blown a gasket?
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I have a 1999 Chevy Venture van. It is running great except for this squeaking noise. When you turn and hit a dip it squeaks like a tricycle with a rusted wheel. It also does this when slowing down or just moving through a bumpy parking lot. It has done this also on a smooth surface just stopping at a red light. The shocks seem fine because the van drives very, very smooth.
I took it o my mechanic and he greased some bushings, and said that should fix it. Well it didn't. I have parked the van, and then stood outside of it, and rocked it side to side, and front to back, and can never hear it. It is coming from the front of the vehicle for sure. What could it be?
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Ok so my car kept overheating and I saw I had a small leak from the gasket on the water pump. I replaced the water pump and gasket but then it would zoom straight to overheating. I then assumed it was a stuck thermostat and replaced the OEM with a fail-safe thermostat. After topping off fluid and leaving the radiator cap off until I saw fluid running through it took it for a drive. The temp began to climb to overheating but dropped just as it was getting to the red and then began to fluctuate. Finally heat came through the car climate system and all was good until I had to come to a stop. It seems that whenever I have to stop at a light the temperature rises to overheating.
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Started smelling antifreeze. Losing it towards the back of the engine, leaking onto the exhaust. Too hot to get underneath at the moment.
Heater core? Freeze plug? Head gasket? Other hose at the back of the engine?
It's nothing at the front. Not the radiator or either hose like I hoped it would be.
It's running fine. No noticeable compression loss. 273K miles.
Will check water level when cooled a bit. Overflow still has antifreeze in it.
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So yesterday we were towing our camper home from a weekend trip. We were pulling on the interstate at about 70mph, up a slight grade into a strong headwind. The outside temp was about 85 degrees, so not too hot out. After about 5 miles I got antifreeze sprayed on my windshield, coming from under the left front corner of the hood. The water temp held at about 220 degrees where it usually runs when towing hard but the oil temperature steadily worked up to about 240 degrees. I limped to the nearest place to stop and pulled over to let it cool down.
After it cooled down I added water to bring it back up to the minimum mark. We were 200 miles from home on a Sunday so I stopped in the local Wal Mart and picked up a can of stop leak and poured that in then we hit the road again. About 10 miles down the road the water again sprayed onto the windshield and the oil temp came up, this time hitting about 260. The water temp stayed between 218 and 220, once working up to 225, so I slowed down and the temps came down. I was able to creep along and made it 50 miles to a relatives house where I let it cool again and added more water.
When we hit the road again we made it about 10 miles and the oil temp had worked back up to 240, water temp stayed around 218 so I stopped at my parents house and dropped the camper. We drove the 100 miles home from there without the camper. The water temp stayed around 195 and the oil temp held at 212. If I got over 60mph the oil temp came up, but keeping it under 60 the temp held. So, what is wrong with my truck? Is the oil temp up because I was a gallon and a half low on water? The most I had to put in was a gallon and a half. Did I plug the oil cooler up with the stop leak?
The oil temp when towing has always ran 12 to 18 degrees higher than the water temp. I forgot to add, 2005 F350 with the 6.0 diesel. 240,000 miles on the truck. I have owned it just under a year and don't know a lot about it. I don't know if it has had any work done to it prior to my owning it, the antifreeze looks orange or yellow colored.
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Car leaks anitfreeze once again. The first time my hose exploded and my temperature light came on. Car was towed and my fans stopped working. Got that fixed. When this happened my car was on park. I turned on my fans and the fluid was leaking from the cap of the container. The whole anti freeze was everywhere. I am guessing something messed up in the engine so idk what to do anymore. I filled the anti freeze container with water and drove home with no problems. I don't know whats wrong with the car I am at the point where i just want to get rid of it. Car is a 99 vw golf gls 2.0 140k ....
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I have a 2011 F350 diesel 6.7l. I have had this smell outside the front of the vehicle for months and so I took it finally to a dealer to solve the leak problem. They spent hours on it and eventually found a leak in a tube at the rear of the engine under the intake manifold and supposedly solved my problem. That was 2 weeks ago and I have driven about 300km.(180 miles) but the smell is still noticeable. How long should I wait before it goes away or should I return it to the dealer for further work?
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2000 Lincoln ls v8 ... I just replaced degas bottle and cap. I changed because it was leaking antifreeze. Now even with new bottle after I turn car off antifreeze is still coming through degas bottle cap. I was wondering if my problem could be my water pump going bad causing the fluid to boil after engine is shut and building pressure high enough to push through cap?
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We were driving home yesterday and all of the sudden the car started to over heat and we could smell antifreeze. We turned the ac off and put more water in it. Today we just had to make a short trip somewhere (we were planning on having it looked at first thing Monday morning). The temperature gauge never showed it overheating but as we pulled into our driveway we heard a knocking sound and it just shut off. Iit may just be a leak and it caused the car to over heat??
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I have a 2001 F250 HD gas engine. I have had this truck since 2010. I drive it only occasionally and had not driven it in a few weeks so decided to drive it the other day. I drove about 30 minutes with about half of that on the interstate. It was a fairly hot day mid 80s and I had the AC running. I parked it at a very slight forward downhill position. When I came out after 45 minutes, I saw a puddle of antifreeze in front of the vehicle. When I looked underneath the truck it was primarily dripping from the oil filter canister but also from a couple of other places. I was down about 4 inches in the reservoir. My small truck camper is on the vehicle and I had my coolant container in there.
I topped it off and traveled about 10 minutes on surface streets to my next stop.After about two hours there I came out to the truck to leave and there was not a drop. I then drove 25 minutes home with a little on the interstate running the AC and when I got home not a drop. I got up underneath it and looked all around and couldn't really see an obvious source. My neighbor is a mechanic of sorts and I asked him about it. He had a couple of theories but one involved the heater. He said to crank it up, let it warm up, and turn the heat on and see if I smelled anti-freeze. I did that and there was not a smell at all. He also said something about a cold leak.
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My daughter has a dodge stratus 2001 with about 150,000 miles she has had it for about 2 years. She has had it over heat a couple of times and has had it repaired simply fixing a radiator hose. It overheated again and it was almost empty of antifreeze. She has been filling up and checking the radiator level and fills it as needed, which could be daily or now only weekly. She took it to a mechanic who thought it was a blown valve-cover gasket and basically said the car repair would be more than the car is worth. I have a feeling the car did not get really checked out. She didn't really know this guy and took it there because it was close to her. She is still driving it, but only short distances and always stops before it over heats. She really cannot afford another car for a least another year.
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No white smoke, no water in the oil. I think the antifreeze is not circulating. thermostat? plugged radiator? faulty water pump? air blocked? I have had heat in the car when the gauge is on "H" and then cool air when in the same place. Have loosened the radiator cap and the engine appeared to cool off quickly then when it got up on "H" again opening the radiator cap just to relieve pressure did nothing.
The next time i let it idle and it started to come down, then accelerated to 2000 rpm and it cooled quickly. The next time repeated this same type of thing and did no good. Next time the gauge said "H" i kept moving and the heater blew hot air for 4 miles then it blew cold air?Start with a thermostat? Try bleeding the heater? replace radiator? take a compression test?
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We recently purchased a used 99 Cadillac Deville.after buying it we took it to the shop for an oil change, we were told that we had a slight oil leak and slight transmission leak but that both were small snd nothing to worry about, thinking we had a decent running vehicle we took the car out of town 2 times we still didn't have any issues until about a week later we were running errands and the car alerted us that the coolant was overheated and to idle engine...my question is what could be the cause etc?? We did buy coolant because afterward we noticed it was low we filled it up and we r still having this problem.
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I have a 99 S10 4.3 2wd. Last week on a 5-6 mile drive it overheated, and it turns out the coolant was somehow almost a gallon low! I topped it off and all was well for nearly a week. This weekend I was driving and suddenly could smell a strong coolant odor. The temp gauge began to spike and when i pulled over and popped the hood it was clear the coolant was finding its way out but not through the overflow or radiator. When it cooled down and I added water/coolant I could see the coolant coming from the block or near the block. Also, when I let it run for a few minutes i could see the fluid "spraying" out from what appears to be near the pass. side valve cover maybe near the intake manifold...The oil looks good, so I'm not sure it's the head gasket. Not sure where to go with this.
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I drive a 1999 Chevy Malibu. My car overheated the other day so I pulled over and realized the overflow was bone dry. So I added water and finished my trip. By the time I got there the car was overheating again and the overflow was again empty. I have changed the water pump, the thermostat, and the overflow cap. Whats happening now is when I crank it the car Idles fine until it gets warm, then steam starts to come out of the overflow hose coming from the cap. If I drive it not only steam but all my coolant just starts pouring out of this thing. I was told this might mean a busted head, but there is no coolant in my oil or water coming out of my exhaust.
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I have a Hyundai Elantra 2001 that I just bought off someone. I've had the car maybe 2 weeks, I changed the radiator because it overheated last week. Then, I found out the valve cover was cracked in four places, I replaced those too... I bought and installed a new thermostat, and I thought that would be the end of overheating... I was wrong, last night I felt like I smelled antifreeze strongly, so I parked it and this morning before heading home from work, I checked the radiator, it was empty. I filled it with antifreeze, and headed home, 20 minutes later, I parked on my drive and see that I have a huge leak... and it's antifreeze.
So, seems like I had left the cap open somehow, I didn't close it all the way. That was understandable, so I put some more coolant in it, and took off in the afternoon - 20 minutes into my drive, it starts slowly overheating, I see the gauge going up so I pull over, as soon as I do the car shuts off. I took the keys off the ignition and opened the hood. Now, there's smoke coming off the engine (smoke came from under the valve covers). I gave it 20 minutes rest at least, then added water in the radiator. Turned it on and it worked ok for about 5 minutes, I drove 2 hours to get it home at this rate, stopping every so often. Then, got it home and parked it.
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Van has 144k miles on it. It's been well maintained (see my other posts). I have had it since new (7 miles). The LIM was done preventively at about 75k miles (5 years ago).
Two to three years ago it started using/leaking etc coolant at a very slow rate. I would estimate somewhere in the 8-10 fl oz per 3-4 month range. As time has gone on it has been progressively using more. Now it is about 12-14 fl oz in about a month or 6 weeks. My "low coolant" indicator came on the other night. It had been a while since I added any coolant mix. 3-4 months anyway. It took about 1/2 gallon (US). There has been no "real" visible leak,up to now. I noticed yesterday when I was under it doing an oil change, that there was a "film" on the bottom of the trans pan. I followed the trail as best I could and it led me to the rear of the engine near the drivers front wheel. It was a small drop of coolant. (I tasted it). Don't try this at home... From the top of the engine looking in, I followed the upper radiator hose to the thermostat housing "pipe". It is very difficult to see in there. I took a few pix. [URL] ....
It looks like there is a little pool of coolant sitting near or under the thermostat housing that pools on top of where the transaxle bell housing meets the engine block. It's very hard to to see in the pix. Some of what looks to be damp, is actually shadow. This pool I believe runs down the back of the engine/trans, and then is blown on top the trans pan and undercarriage.
The van runs great, I want to keep it for the next 9 years. There is no coolant in the oil, or oil in the coolant. Unless the fix is fairly easy, the leak is still small enough that I am not going to bother with it until it becomes a large leak. The car runs cool even in the hot summer pulling a load. The only issue is the leak and that I have to add coolant every once in a while.
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