Hopefully this helps other people out, because I have never read about the same coolant leak anywhere on the net. There is several hours work alone just to get the engine mounts out of the way. I had this exact same problem with the last 2000 sierra I had. An engine with a cracked block runs fine. Spark plug wire location on engine:. It is still leaking and I need to address it with Chevy. I have the intake taken down and realize that there is no coolant running through the intake manifold.
It will travel beyond its normal traveling area. Engine how to remove core plugs aka freeze plugs motor enter image description here. They are always located on the lower sides of the block. I thought the coolant transfer tubes that lay on top of the pushrod valley plate and channel coolant to the heads 2 on each head, front and back. Under the Magnuson - Moss Warranty Act, 15U. Its running down between the oil pan at the bottom of the car and the starter fly wheel area.
There is no sign of coolant in the oil, or oil changes either. Anybody have a clue which freeze plug could be leaking? I figure by the time anything builds up in there, the truck will have fallen to pieces around the engine anyway. I have read a few posts about head failure and head gasket failure but haven't came across any of the same symptoms I have. I'll have to take pictures tonight. Trouble was the head gasket.
It should be interesting to see what takes place. Or is there a certain 1 maybe 1 or 2 id have to pull the engine to get to? All the internals were perfectly fine, head was still nice and straight, popped the new head gasket on and bolted everything back up and no more leak. Within our 25,000sf plant located just south of Atlanta, we have a large selection of cylinder heads to cover most all makes and models. An external leak on a head gasket, I've never heard of. Take your time and buy a couple of extra ones in case you damage the first one when installing it -- since you'll lose most of your coolant when you remove the old plug have a bucket handy! I am assuming there are two facing aft correct? They are 862 castings, and from what I have read, are not affected. If you are changing the belt, make sure you have a diagram to reinstall the belt. Depending on how long the pump ha … s been on the engine it probably is a good idea to replace the pump along with the gasket.
But I checked the freeze plugs myself and it turns out the mechanic that did the diagnostics and pressure test was wrong. Let us know what you find, Good luck and pm me if you Thanks for the reply. I have the intake taken down and realize that there is no coolant running through the intake manifold. At this point I was 90% sure I found the leak but decided to change the head gaskets, when they were pulled I found no evidence of leakage around the head gaskets gaskets. What is a Core Charge? I figured that I'm this far I might as well keep going.
Check individual product pages for the warranty length applicable to each product. I have no idea where any of them are so ima need a lot of help guys please. No sense in removing the pump to install a new gasket and having it go out in 6 months and do it all over again. They do not just fall out. I had to take off a lot of the other water hoses so that I could replace the thermostat at the sa … me time. I checked to see if i had the castec heads and did not.
If there is no foam in the oil and the leak cant be traced from the intake manifold, then it should be your freeze plug under the motor mount. To reinstall reverse the procedure and slip the belt over the pullys and check to make sure that all the belt grooves are in all the pully grooves. I'll post back with pictures and updates as often as I can. If you are looking for a complicated explanation for this problem there is not one, that was all it is. I'll post a pic of my former 1963 '43 Pacemaker Sportfish with twin '68 427 Thermo-Electron Crusaders, I wish I had u around then, Thanks Again! I can notice the trail of coolant coming down between the tranny and the back of the engine. Do not get to close as if the belt is installed incorrectly it can jump out and bite you tata G Answer.
Inquiries at the time stated that just because I showed no sign of water, on the muffs, that the real test would come when I took the boat out and ran it up to temp, under normal operation. Bob Novie Bad move dude. We can't tell you which plug is leaking without doing it. The car does not even get on the hot mark now. How to fix a coolant leak in under 20 minutes inside of the engine there are several tests that can be used to determine if the head gasket has failed in which case the gasket should be replaced. I believe there's two freeze plugs in the back. I have found that the passanger side freeze plug on the cylinder head is leaking anti-freeze.