4Runner/GX470 :: 1995 V6 - Overheating Caused Head Gasket To Fail
Feb 28, 2011
I just bought a 95' 3.0 V6 4 runner that had overheating issues that caused head gasket to fail. I fixed all the reasons it was blowing the gasket with a new radiator & thermo. Now, temp no longer an issue but the automatic trans is slipping but has been getting alittle better as I drive it more. I noticed the trans fluid was pretty burnned when I replaced radiator..so will replacing the trans fluid & filter fix this issue ? Or could there be another issue ? My check engine light is also on, I will check the codes soon. I am getting horrible gas mileage, but probly from the slipping trans I guess.
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I have 2006 Nissan Maxima SE with the 3.5 engine. I have used regular gas for the entire 88K miles. Lately the engine knocks (diesel like). I asked my guy what to do. He said a nitrogen fuel injector cleaning.... Did that. No change. When I use premium it stops. However, I suspect something more is wrong. In fact, I suspect a head gasket issue. How can I diagnose without going to the garage? If it is the head gasket, am I doomed (cost a fortune to fix).
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We just bought a 1995 Toyota 4Runner that has 195,000 miles. We bought it for a 4wd vehicle to take over the passes and go hunting, but we have been driving it regularly because we like it. I read in the manual that under heavy idling conditions the timing belt should be changed every 60,000 miles but it does not say for regular driving. The previous owners had work done on the timing belt at 96,000 miles.
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My transmission up shifts fine for the first couple of gears, but as I get to the last gear (I think it is the last gear), my transmission takes a while to up-shift. I am at 3000 RPM before it up-shifts then goes down to 2000 RPM on the next gear. Is there any fix that will not require a new tranny?
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I was flushing the radiator on my 1995 V6, 3 Liter, 5 speed. And absent mindedly, I fired up the engine for a minute to "flush" it out, but hadn't put the water/flush in it yet.
Now, the check engine light is on, it idles at about 2000 RPMs and spits smoke. I haven't run it more than 5 minutes total like this. I refilled the radiator, fired it up, no better. I drained that and tried again, but still no better.
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I just recently had problems with my V6 accord, is been overheating, I just know that is the head gasket because it has all symptoms, creamy appearance in engine oil cap. vapor and the end pipes after hours of running and multiple misfire, no thermostat and still overheating with no leakages.
I add a block sealer and now the car is working fine (Block Seal, Head Gasket Repair, Bar's Leaks brand).
I would like to replace the head gasket in my V6, but I was told that I need to the surface finish to flat the head and in the lower part too (block), is this correct?
I know that this must be done in the upper part (head) but never heard that this must be done also in the lower part (block).
I have a 2007 accord V6 Engine 4 door sedan SE.
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my friends mechanic is telling him his 2000 outback (2.5 4 cyl) has a blown head gasket. there is NO water leaking/seeping out from anywhere outside the motor AND there is NO water in the crankcase motor oil. the thermostat has been replaced. the cooling fans work. I'm inclined to say it's a plugged radiator. he is considering replacing the head gasket (to the tune of $1500+) on advice of his mechanic. is it possible to have a blown head gasket and not be leaking coolant?
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I have the same problem as the gentleman w/ the '97 4x4 4.6. Intermittent overheating. The water pump and t-stat have both been replaced, as well as the radiator. Some one told me a piece of gasket material from the heater core may be floating around and periodically clogging things. Could this happen? and what's the fix? Also, someone told the guy w/ the 4x4, that he could have blown head gasket, and to perform a sniffer test to find out.#1. What is a sniffer test? #2. If the head gasket is blown, wouldn't there be water in the oil?
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I've been having trouble with the cooling system of my 2005 Kia Sedona (about 90,000 miles) and a couple months back I had the system flushed, coolant added and thermostat replace. Not long after this the overheating started up again. After the first five minutes of driving, the thermostat starts creeping up above the half way mark and within about ten minutes it hits the H. My vents also don't blow heat. After ten minutes the heat SOMETIMES suddenly kicks in after the needle hits H, but it's kind of inconsistent and sometimes I get no heat even after hitting H and sometimes I get a little heat and then it goes away. I only drive it 15 minutes each way so am not sure what would happen if I kept driving.
Anyway, I took it back to the shop and they did a pressure test and said they thought it was a leaky head gasket and that they couldn't do the repair and I should take it to a Kia dealer. I picked it up and on my way home I noticed I was getting heat from the vents immediately and the thermostat stayed at the halfway mark. No overheating. Is it possible they are wrong and the pressure test knocked some air out of the system and that the test actually fixed the problem? Can a pressure test give a false result?
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My 83 year old mom has a 2001 pt cruiser. The gauge is overheating. Some water was leaking from the radiator, not a lot. 3 mechanics have given estimates. The first said it was the water pump. The second said per computer is was not the water pump from his experience it was the head gasket. Third thought it was the radiator cap then said no. A hose was somewhat loose but that did not cause the problem. It heats up going down the hill and not up a hill. Water pump is okay must be the head gasket. Both said it held 15 lbs of pressure. She is too upset to handle this and it is left up to me. Do you think it is the head gasket?
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Am wrestling with the ever-present value/worth question. My '95 Saab 9000 Aero developed a leaky head gasket at 155,000 miles. I had it replaced (after driving it several hundred miles over a week or so). The engine then became and continues to be hard to start. It idles roughly, and even stalls out when decelerating for intersections. The shop says that two cylinders have low compression. (no details on why) They suggested adding injector cleaner to the fuel, which did not solve the problem, or installing a new (used) motor.
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My 2005 Civic is overheating at random times. My mechanic couldn't find the problem so I took it to the dealer and they replaced the thermostat and a fan switch. That didn't work so now they tell me I have a blown head gasket ($1,458)... but there's no water in the oil and no gray smoke. They say the coolant leaks into the block until there's not enough circulating and it overheats. Then, when it cools, the coolant goes back into the reservoir and that's why it never seems to be low on coolant. I've seen other Civic overheating letters (including a 2005 that sounded like my exact problem) but I never saw an update about what fixed the problem.
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I recently replaced the head gasket on a 95 Geo Prizm. Now when I tried to start it, all I get is the starter clicking. I tried tapping the starter solenoid, to no effect. The only electrical that I messed with during the head gasket replacement was to disconnect the battery.
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I brought my Outback to one mechanic due to overheating and a strange skipping feeling when accelerating. First mechanic said head gaskets needed to be replaced, I wasn't surprised since I have about 142k miles on it and it has been leaking oil, quoted between $1800 and $2000. I took it to another shop, recommended by a friend, and they agreed the gaskets needed to be replaced and there was also a misfire due to the spark plugs. This shop quoted me at $2200-2600 for the head gaskets, spark plugs, all wires and timing belt, all other engine gaskets, thermostat, engine oil and coolant. I still owe a good bit on this car (parents bought on the fly from a less than stellar used lot and now it is my problem), and my thinking is I do not want to bring on more debt by attempting to trade this one in and go for a new car. My question is, do I go with the second mechanic that wants to basically rebuild to top of my engine, or would I be ok limiting the repairs to the head gaskets and spark plugs?
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I have a problem with my Stratus, its the 2005 V6 MotoR 2.7L 24 valves Chrysler LH (USA imported model)
The problem started months ago when a piece that connect several hoses and it have the temperature sensor (coolant air bleeder?) broke, we replaced it for a new one and also changed the thermostat, however the car still overheated (the heat level didnt ascend from half so the fans didn't went on) and the cooling water from the deposit was bubbling, behind the spot where the deposit is, white smoke/steam (?) was coming out and it was making a weird noise also.I changed the water deposit pressure cap, but it keeps doing the same.This happens just 15 min after I turn on the car so the mechanic disconected a piece from the fans, so the fans are always on. Still, after 45 minutes it start again.
The mechanic did a test in the deposit they said that the pressure was very high and it was probably a problem with the head gaskets, it can be that?
Researching for my own, I found that it can also can be a problem with the water pump, and maybe it needs to be replaced
What should I do?Is there any test that I can do to know if the head gasket is the problem or if the water pump isn't working?I don't want to buy the head gasket and realize that the problem was the water pump, or the other way round
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My 95 Ranger has been a good truck in the 6 years I've owned it. I had to pull the heads to replace a leaking head gasket and wound up having the heads rebuilt due to weak valve springs and worn valves. I replaced the gaskets, installed the heads, get it all back together.....won't start. Fuel pressure is good. Found that there is no spark. While putting the crankshaft position sensor connector back on I noticed it didn't look too good. I replaced the connector and that's all I did and no spark. Long story short, after a lot of research, the coil pack, cps and coolant temp sensor were replaced and still no spark.
Everything has the proper voltage to it. After a little more research I found a post with the same basic issue. His issue wound up being the ecm. So I removed the ecm....it's a used one from a salvage yard. I've owned the truck 6 years so I have no idea when the ecm was replaced. It showed up today and will get installed when I get home from work. I also ran across posts about the camshaft sunchronizer and they should be replaced at about 80K miles. Since the truck has 289K I'll replace it. Still no spark. I'm hoping it's the ecm.
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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 truck at 210k miles got a new radiator (seeping at seams), thermostat, water pump (bearings shot, leaking), intake manifold (The crossover was leaking). It now has 227k miles. Oil leak in rear at head gasket by starter (bad head gasket?) It overheated the other day( blowing coolant out the expansion tank needle in the red) Replaced thermostat. Drove around for two full hours, seemed fine, Drove to work today it overheated ( same thing, blowing coolant needle pegged) didn't make it to work. There are no external leaks and its not putting steam or white smoke out the exhaust. I read somewhere that a blown head gasket could make the truck overheat, is that possible? What all could cause this problem?
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I have a 92 4runner with v6 5speed Manual tranny it has the A.D.D hubs ,when I put it in 4wd its not going into 4wd the 4wd indicator in dash is not coming on ,that could be a bad bulb cause it doesn't come on when you turn key on.The transfer case is working all right .Its something in the front end that's not engaging .I noticed on the front diff. there is some kind of solenoid there with vacuum hoses and a electrical connection .Does this have anything to do with it not locking into 4wd?
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on a 93' 4 runner that will not engage 4 wheel drive. The 4 wheel manual shifter works fine, and the linkage underneath looks fine; however, the indicator does not light up - and it definately only has rear wheel drive.
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I have a problem with my 4runner, it ran good when I drove it before I deployed, not I got back and it will not run, it starts for about 30 seconds then dies, sounds like something is killing the fuel, I took the cap off the tank to see if it was clogged, but thats not the problem, it just will not stay running for longer than 30 seconds. Also I realized that the alternator was very hot for the 5-7 times I started it and had it run for 30 seconds? Oh it's a V6 3.0L 5SPD manual 4X4 by the way.
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