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Gilera dna - I think my head gasket has blown, I'm

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  • Cars & Trucks Master
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Pressure test the engine to prove it.

Posted on Jul 18, 2017

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 615 Answers

SOURCE: blown head gasket 2001 oldsmobile aurora

IF it was any gasket issue you would be losing coolant or getting air into the coolant, usually causing it to overflow. You have not said any of these things, so I would suspect this is an issue with the fluid not moving through the engine, either because it is blocked, or because the water pump is not moving it.

Posted on Dec 12, 2011

  • 15 Answers

SOURCE: 1995 Ford Thunderbird 4.6L V8 need help to track

A couple of questions and a couple of answers

  • Does it overheat sitting still for 10 minutes? or just when driving? If it is sitting still and all of the above is true then one of the above is not true My money would be on the fan.
  • By the Radiator fan runs perfectly do you mean it spins? if the clutch is worn then you can have overheating issues when it is sitting still or while driving.
  • The gentleman who told you it couldn't be the head gasket is truthful. If the radiator build enough pressure up while it was hot to blow off the radiator hose then the gasket is sealed or it would of just flooded the block instead.
  • Things to check
  1. Is the air deflector and the fan molding still on the vehicle? it is amazing how much of a difference these make on the older long nosed vehicles. IF the answer is no you need to find the fan molding and put it on or get the bottom air deflector replaced or fixed as this is where a majority of the fresh air is going to come from.
  2. Is the thermostat placed in the vehicle properly? Yes almost seems like a trivial problem but it is possible to put in backwards and depending on the thermostat can cause problems
  3. Did you put an OEM water pump in the vehicle? If not did it get put in the car going the correct direction? OEM pumps have flat blades meaning it does not matter the direction Most aftermarket have curved ones causing the water pump to not function properly.
  4. If the pump was installed properly was the Serpentine belt placed properly?

Posted on Apr 23, 2012

GeoffW1
  • 3961 Answers

SOURCE: 1994 Toyota Camry LE V6 Overheating, Steaming Engine--Blown Head Gasket??

It is best to be systematic about this. It could be either the water loss or the overheating which is the basic cause, either one could come first.

- there is a test for combustion gases in the water jacket, from a blown head gasket. This will very quickly cause overheating, and the excess pressure will blow the water out the overflow reservoir. If the car has already overheated and died, this is unfortunately quite likely

http://www.youtube.com/watch?v=1_SIwHMLmkM


- the temperature sensor in the block may have failed. This will prevent the fans from running when the engine overheats, and you can see this. The fans are not driven by a belt. P68....

http://www.turboninjas.com/camry/eg2.pdf


- the thermostat may have stuck closed. You will have to get it out and test it, but this is not difficult. See p328


http://www.turboninjas.com/camry/eg2.pdf


- this model of Camry has a plastic top tank to the radiator, which eventually cracks. Look there carefully.

- it may be that a radiator hose has gone soft and closed up. Check they are allowing good coolant flow.

- it could be that in a car this age that the radiator has silted up and is not allowing coolant through. Disconnect the top and bottom radiator hoses, when cool, and run water through from a garden hose to get some idea about that.

Posted on Sep 29, 2012

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My car is overheating and the heater is not working. I've been told it's a blown head gasket. I've also been told that I need to bleed my cooling system. So my question is, where is the co


If you have a blown head gasket, surely you will overheat because some hot combustion gases are entering your cooling system. No way you can remedy it by bleeding the system. Bleeding the system is just removing the trapped air in it. Running the engine with out the radiator cap will do the trick.

Oct 23, 2012 | 2005 Nissan Sentra

1 Answer

Blown Head gasket


A leaking head gasket would cause oil to leak into the coolant or coolant into the oil pan, also coolant into the cylinders and compression into the cooling system.
Lack of coolant would not keep the engine from starting but coolant in the cylinders could foul the spark plugs.
If you take the radiator cap off and can see bubbles in the coolant when the engine is running, or the radiator builds up an excessive amount of pressure, it could be the head gasket.
You could remove the thermostat to make sure it is not stuck closed.
The only way to know for sure if the head gasket is leaking is to take the cyl head off and inspect it.

Aug 17, 2012 | 1992 Nissan Pickup

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My 2002 Pontiac Montana gets to hot in a short distance. I don't know what it is I have an idea it's either the thermostat or a blown head gasket not sure which one. So which one is it?


You would need to figure out if the thermostat is stuck closed, or not.
Most mechanics would either replace it or take it out and run the engine without it as a test. If the engine still overheats with the thermostat out, it could be a faulty water pump, restriction in the radiator, or other problems.
A blown head gasket should leak coolant out on the ground or into the engine.

Jul 28, 2012 | 2002 Pontiac Montana

1 Answer

I have a Toyota Camry 87 and there is water in my engine oil, and the oil is milky and the exaust is smoking really bad , what can I do to fix it ? Thanks


Sounds like you have a blown head gasket or blown head. Are you sure that it's not coolant? While your car is on, put a piece of cardboard against the exhaust, not for long though, especially if your car is smoking, and see if there is wetness on it. If so, I would say blown head gasket or head, FOR SURE! Immediately bring your car in. Has your car at all been overheating?

Mar 25, 2012 | 1987 Toyota Camry

1 Answer

Blown head gasket 2001 oldsmobile aurora


IF it was any gasket issue you would be losing coolant or getting air into the coolant, usually causing it to overflow. You have not said any of these things, so I would suspect this is an issue with the fluid not moving through the engine, either because it is blocked, or because the water pump is not moving it.

Nov 02, 2011 | 2001 Oldsmobile Aurora

1 Answer

2.6L Mighty Max 4x4 1988 has a blown head gasket...where would you look for a resonable rebuilt short / long block...or do you think it's worth trying to do a gasket replacement...189k miles...we live...


I'd at least invest some time and remove the head and look to see what you are working with. Have the head dye tested and also checked for warpage. if the head is OK, then do the gasket. If you severely overheated it, or if you had other engine problems before the head gasket failed, then I'd get a replacement engine ( many choices available from local craigslist, scrapyards and rebuilders ). Be sure to find the cause of the overheat that led to the gasket failure, otherwise you can do the same thing to the new one. If it's an automatic trans car, change the trans fluid also as it breaks down when it gets too hot.

May 21, 2011 | 1988 Mitsubishi Mighty Max

2 Answers

I HAVE 2004 MONTE CARLO. THE HOT COOLANT TEMP LIGHT HAS COME A FEW TIMES. THE HEATER ONLY BLOWS COLD AIR FOR A BIT AND THEN EVENTUALLY HEATS UP. THE CAR NEVER SEEMS TO RUN HOT THOUGH. I HAVE BEEN TOLD...


A blown head gasket is usually easy to confirm. The head gasket prevents the engine coolant and oil from mixing under the head. If you have a blown head gasket, you should be able to see bubbles of water/cooland on the dip stick when you check your oil.

I do agree that with your heater taking a while to get warm, it probably has some build-up in the system that needs to be flushed out, before it causes other issues.

Best of luck!

Jan 27, 2011 | 1997 Ford Explorer AWD

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2000 gmc jimmy, engine shut off while drving and would not restart. Checked fuel pump and pressure, found fuel filter to be clogged. Replaced fuel filter and started vehicle. Problem now is that vehicle...


No,it sounds like coolant burning inside the engine combustion chambers.This explains the sputtering and power loss.most likely cause is a blown head gasket or severe overheating.Check the condition of the oil and make sure their is not antifreeze in the oil.Also check the coolant level.this will help to identify an internal engine concern.Dont think the fuel filter going out is related though. Hope this information helps,
Kenneth R.

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White smoke from tailpipe, running poorly.


Blown head gasket for sure if its a petrol engine.

If its diesel then its overfuelling.

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