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Old 01-09-2006, 08:27 PM   #1
case_bt
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Help!!!

I noticed white smoke coming out of my tail pipe at startup just out of the passenger side it smelt like antifreeze. I have noticed water missing from my radiator and have been refilling it and the truck runs fine. Well to make a long story short I took my spark plugs out and turned the engine over and water is coming out my #7 and #8 cylinders sparkplug holes more out of 8 than 7.
I did the normal trouble shooting

the facts

no water in oil oil looks good
antifreeze smell in exhaust
engine has about 2500 miles on it
I did not retorque my heads

What are the likely hood of it just being the intake manifold gasket?
what the chance of both head gaskets blowing?
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Old 01-09-2006, 09:40 PM   #2
truckdude239
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Re: Help!!!

blown head gasket sorry dude looks like it time for a top end rebuild only thing i know to do that unless the blocks cracked
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1971 Chevy c-10 under going a 4.8l LSx swap

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2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
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Last edited by truckdude239; 01-09-2006 at 09:41 PM.
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Old 01-09-2006, 09:51 PM   #3
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Re: Help!!!

Quote:
Originally Posted by truckdude239
blown head gasket sorry dude looks like it time for a top end rebuild only thing i know to do that unless the blocks cracked
NAW... IF YOU ONLY HAVE 2500 MILES ON THE MOTOR, I KINDA DOUBT IT IS MORE THAN A HEAD GASKET OR INTAKE GASKET, OR BOTH. I DON'T KNOW WHAT KIND OF GASKETS YOU USED, BUT I LIKE TO USE FEL-PRO GASKETS. THE HEAD GASKETS ARE CALLED PERMA-TORQUE GASKETS & NEVER NEED RETORQUING. THE FIRST THING I WOULD TRY IS GASKETS. (THE SIDE WITH THE BLUE STRIPE GOES UP) JOHN
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Old 01-09-2006, 10:59 PM   #4
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Re: Help!!!

I'm surprised it's not over heating. Yup, head gasket because there is no water flow through and around the intake manifold.
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Old 01-09-2006, 11:18 PM   #5
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Re: Help!!!

nothing like the sweet smell of antifreeze in the exhaust.......
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Old 01-09-2006, 11:20 PM   #6
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Re: Help!!!

Could be a few things, pull the head and there will be your answer
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Old 01-10-2006, 01:03 AM   #7
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Re: Help!!!

after pulling the distributor and intake I was getting water in my oil nice yellow like mixture pulled the head off # 8 had water in it. Would you think the rings would be ok? before i pulled the head off I checked compression it was like 120-130 psi. heres some pics for you guys. this was my first engine to build and it won't be the last.
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Old 01-10-2006, 01:13 AM   #8
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Re: Help!!!

rings should be fine now just check the deck and the face of the heads and block make sure everything square. install new head gaskets and get the intake gasket on good and put her back together and hope eveything goes okay
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1971 Chevy c-10 under going a 4.8l LSx swap

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305

2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
2002 Sububran 5.3 245k
2000 Tahoe 5.3l 378

General manager for Marco's Carwash & lube
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Old 01-10-2006, 01:15 AM   #9
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Re: Help!!!

could i get some suggestions on what type of head gasket to buy I don't want crap and install tips would be great.
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Old 01-10-2006, 08:38 AM   #10
truckdude239
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Re: Help!!!

perma-torque gaskets by fel-pro are good gaskets
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1971 Chevy c-10 under going a 4.8l LSx swap

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305

2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
2002 Sububran 5.3 245k
2000 Tahoe 5.3l 378

General manager for Marco's Carwash & lube
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Old 01-10-2006, 11:35 AM   #11
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Re: Help!!!

Quote:
Originally Posted by junkyardjohn
THE HEAD GASKETS ARE CALLED PERMA-TORQUE GASKETS & NEVER NEED RETORQUING. THE FIRST THING I WOULD TRY IS GASKETS. (THE SIDE WITH THE BLUE STRIPE GOES UP) JOHN
Good advice
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Old 01-10-2006, 12:43 PM   #12
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Re: Help!!!

be sure to put thread sealer on all of your head bolts. they all go to the water jacket. hope you get it going.
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Old 01-10-2006, 02:55 PM   #13
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Re: Help!!!

what bore size gasket do i get my truck is 40 over they have different sizes
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Old 01-10-2006, 06:18 PM   #14
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Re: Help!!!

with the felpro do i install them dry

Last edited by case_bt; 01-10-2006 at 06:31 PM.
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Old 01-10-2006, 06:29 PM   #15
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Re: Help!!!

Go Fel-Pro all the way, they are the only gaskets I use. Never had a problem in well over 100 engines
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Old 01-10-2006, 06:46 PM   #16
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Re: Help!!!

does anyone know what size bore gaskets to use my truck is 40 over but felpro has lots of different bore sizes?answered it myself part # 1003 they are good to 4.155 bore size

Last edited by case_bt; 01-10-2006 at 06:51 PM.
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Old 01-10-2006, 08:40 PM   #17
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Re: Help!!!

CASE... I'VE REBUILT MORE THAN A FEW MOTORS, & ONE LITTLE THING I ALWAYS DO IS USE FEL-PRO GASKETS. THEY ARE NOT THE CHEAPEST GASKETS YOU CAN BUY, BUT THATS OK... YOU DON'T WANT THE CHEAPEST ONES YOU CAN GET. ANOTHER LITTLE TIP IS SPRAYING BOTH SIDES OF THE HEAD GASKET WITH A COPPER HIGH-TAC & SEALANT PAINT (SEE PIC.) . JUST SPRAY IT ON BOTH SIDES & LET IT TAC UP FOR 4 OR 5 MINUTES BEFORE YOU INSTALL THEM. THIS REALLY SEALS EM UP & MAKES THEM STICK LIKE SH!T TO A BLANKET. JOHN
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Last edited by junkyardjohn; 01-10-2006 at 08:42 PM.
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Old 01-10-2006, 10:36 PM   #18
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Re: Help!!!

the perma torque I bought said they need no sealant
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Old 01-10-2006, 11:17 PM   #19
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Re: Help!!!

IT'SPROBABLY OVERKILL ON MY PART.... BUT I'M ALMOST 48 & HAVE NEVER EVER HAD ONE FAIL. JOHN
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