|04-05-2012 04:33 PM|
The second time around I pulled the stock rubber gasket off in one piece (looked fine). Degreased and cleaned the valve cover. Applied a bead of high temp Orange RTV sealant, on cover. Then put the oem rubber gasket back on the sealant and let it dry over night.
In the morning I bolted the valve cover back in place and no more oil leaks.
|04-05-2012 02:39 PM|
|cadenas||So after looking it over and having a friend look at it. It seems to be the valve cover gasket. Thank you all for the info. Just got look up how to fix this. I heard its not that hard|
|04-05-2012 12:54 PM|
I just went through this myself. Luckily, I had a local Jeep guy who helped me by installing a 2.5 I found elsewhere because my old motor was probably too far gone to fix.
That said, to properly do the head gasket (if it is an HG), you'll need to pull at least the head and top of the motor off but are probably better off pulling the whole motor so you can have both sides of the head inspected and re-finished before doing the gasket. Else, your fix won't last long.
|04-05-2012 12:49 PM|
|cadenas||Tonyrc. Thanks for the pictures|
|04-05-2012 12:48 PM|
|04-05-2012 12:07 PM|
|Tonycrd||Thanks, I did mine not so long ago. It's pretty easy...but then..I've been wrenching profesionally for the last 20+ years...|
|04-05-2012 12:01 PM|
|04-05-2012 11:57 AM|
|04-05-2012 11:49 AM|
Here are some pics to give you an idea what's involved...
Here's a pic of a headless 2.5
Here's a better pic of the head
And the head back in place
Keep the rockers and pushrods in a box like this, then you will place them back where they came from.
|04-05-2012 11:41 AM|
|Dextreme||I don't mean to test your knowledge, but are you sure you don't mean valve cover gasket? The reason I ask is because valve cover oil leaks are fairly common (an easy fix) and sometime people accidently refer to them as a head gasket.|
|04-05-2012 11:22 AM|
|cadenas||all the information would be appreciated. to replace a blown head gasket, what will be needed? is it a expensive fix if i do it my self? thanks for the help|
|04-05-2012 11:07 AM|
A blown head gasket would show more water/steam escaping than anything else as oil doesn't usually pass through the outer passages of an engine. A leaking valve cover gasket would show oil everywhere.
Another thing to check for a blown gasket is water in the oil. Check to see if the oil is a lighter color than it normally is.
Either way, for someone with average skills and only a few hand tools, replacing a head gasket and valve cover gasket is pretty simple on a 4 banger.
If you need any repair info (i.e. torque specs and such) let me know, I have a fair amount of electronic repair data available.
|04-05-2012 11:02 AM|
well i think my head gasket is blown on my 1998 4 cylinder with 123000 miles. i believe this because there seems to be oil leaking from around there. would this affect the water coolant because its really low now. ill post pictures later. thanks in advance.