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My Jeep - Engine Rebuild |
Evilwrangler.com
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March
2002
My Fault, blew up my engine at the creek. Learn from my
mistakes. Don't
go in the water until you check it out first and if you do
go real real slow.
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First Time Out in EW2.
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I went to the creek and was
Crossing without checking first or seeing somebody else
cross, but I
had been across this creek 50 times in my stock TJ. I hit a
steep drop
off in the sand. The creek is soft sand and it can change with the
currents easily. You can kind of see how the water is darker
where I'm sitting in the picture above. The water was under my doors
when I stopped, but that was because I rolled down the little
drop off. The water surged and the front end tipped and my Jeep took a big gulp and stopped dead
in his tracks. In my defense the YJ has an air intake which is much lower than the TJ's.
It is under the driver's side headlight, and
I just found out the hard way.
So here's what I did. I was pulled out of the water by the guy who
lives by the creek after about 15
minutes of sitting. Because I went by myself, I was lucky to have
people where I was crossing. Always go
with a buddy. Once on the shore I let my jeep drain and I pulled
my sopping wet air filter. Major Clue. After it sat for a while I tried to start
it. It sounded like I was tearing the heck out of the bendix it
wasn't turning my engine over. My hopes were to force the water back
out little by little. I shouldn't have done this. Water doesn't
compress and you will at minimal blow your gaskets. It didn't
seem to turn the engine over but a tiny turn is some major
compression. Bring tools,
If I had them in my Jeep I could of pulled the plugs on the
beach.
Another Jeeper offered to tow me back to the road. He went up a pretty
good obstacle while towing me. I was impressed, and with stock 4 banger
YJ. Wish I got his name. I know I'd recognize the back end of
his Jeep. :)
Back at the road I took out the spark plugs and turned the engine
over. Water spewed out, to put it gently. I replaced the air filter and
tried to dry up the intake as much as I could. Put the spark plugs
back in and got it started. White Smoke poured from the exhaust. The
engine seemed to be wanting to die and sputter but it kept running. I
drove it about a mile and it died and I elected to get towed home,
which is only another mile or so. (easily done with a tow rope)
When I got home I drained the oil replaced the sparkplugs, distributor
cap, rotor, oil filter, and towel dried all my intake area. I replaced
the oil ran it for awhile and drained it again. I could get it to run pretty good, but it still
blew some smoke. Then I realized that I didn't have any water in
my radiator. Upon adding, major white smoke.
Click to Enlarge |
I towed it to
A-shop
Automotive
and the diagnosis began. Turns out I had
blown my headgasket out one side and there was a crack in
my block between the 4th and 5th piston. You can see in
the picture where it is obvious that I blew the gasket at
the 5th piston. I never got a good picture of the crack
but it was about 3" long and between 4 and 5,
also. It was an expensive lesson that'll never happen
again. |
Al and Robert
at
A-shop
did a great Job putting the new engine in my Jeep and
now it runs like a top.
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