Topic: Intake bolt oil leak
in Forum: C3 Engines
Already a Member?
Click Here to Login
Not yet a Member?
Click Here to Register for Free!
Ok, the aft intake manifold bolt on the drivers side is seeping oil. When I installed the manifold, I used Permatex Aviation sealant on the threads and all was good. Can I just reseal this bolt? Do I have to somehow clean the oil out of the threads in the head? Will RTV work without getting the oil out of the threads? I feel like Rosanne Rosana Dana, it's always somethin'>
SPONSOR AD:: (Our Sponsors help support C3VR)

HOWELL, NJ - USA
Joined: 5/18/2004
Posts: 6812
Vette(s): 1979, Targa Blue (72 Color), Pace Car rear spoiler, L88 hood, Dark blue factory interior, 525HP 406, HD 700R4, 370 gears,Steeroids, composite rear spring, TT IIs wrapped in T/A Radials.
Use "Right Stuff". Comes in a "cheese wiz" type can. This stuff is awesome - much better adhesion and sealing properties than RTV. Clean the bolt up real good and coat the thread and also put a bead under the head of the intake bolt.
lukesvette 2010-12-27 15:33:35
After replacing and torqing back to specs, let it cure for a few hours and then light her up. Leak should be gonzo!! 

LukesVette Homepage
Veteran of Operation Iraqi Freedom
101st Airborne(AirAssault!)
God Bless America
Support Our Troops

HOWELL, NJ - USA
Joined: 5/18/2004
Posts: 6812
Vette(s): 1979, Targa Blue (72 Color), Pace Car rear spoiler, L88 hood, Dark blue factory interior, 525HP 406, HD 700R4, 370 gears,Steeroids, composite rear spring, TT IIs wrapped in T/A Radials.
That's it!
LukesVette Homepage
Veteran of Operation Iraqi Freedom
101st Airborne(AirAssault!)
God Bless America
Support Our Troops
So I FINALLY got around to trying to reseal that pesky intake bolt (lots been going on here) and guess what? It wasn't the bolt at all. My crappy Pertronix Flamethower coil became an Oilthrower. So I put the old AC Delco coil back on and good to go.

HOWELL, NJ - USA
Joined: 5/18/2004
Posts: 6812
Vette(s): 1979, Targa Blue (72 Color), Pace Car rear spoiler, L88 hood, Dark blue factory interior, 525HP 406, HD 700R4, 370 gears,Steeroids, composite rear spring, TT IIs wrapped in T/A Radials.
No more leaks is great news Gary!! 

LukesVette Homepage
Veteran of Operation Iraqi Freedom
101st Airborne(AirAssault!)
God Bless America
Support Our Troops

Moderator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
Whoda thunkit? That was an easy enough fix tho! Good Job!!

Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
in Forum: C3 Engines
SPONSOR AD: (Our Sponsors help support C3VR)