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73-87 Chevy _ GMC Trucks
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need help
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Topic: need help (Read 6336 times)
1984gmchighserria
Newbie
Posts: 56
need help
«
on:
February 06, 2010, 11:32:54 pm »
my buddy broke the head off a bolt on my right side valve cover. now it is leaking oil when drive aroud, btu when its idling it doesnt does any one have any suggestion on how to fix this problem? thanks in advance
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Maintenanceman
Registered Users
Posts: 197
Older is always better
Re: need help
«
Reply #1 on:
February 07, 2010, 12:01:20 am »
Well you got to get the broken bolt out thats for sure. Is there anyway to get something on the bolt to spin it out? Like (forgive me for suggesting this) vise grips or something? You may have to get some easy outs and drill it out. Ive never removed a broken bolt from a head or anything so if this method is to primitive let me know lol. Just BE SURE TO NOT GET ANY METAL SHAVINGS IN THE HEAD. That could prove detrimental.
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1985 Silverado K20- 355 SBC Vortec heads and a lil' cam...
VileZambonie
Global Moderator
Senior Member
Posts: 19192
Re: need help
«
Reply #2 on:
February 07, 2010, 12:13:49 am »
If t's just a little 1/4" - 20 bolt it should come out relatively easy. Like Maintenanceman suggests should work for ya.
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, ___
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74 GMC
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75 K5
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84 GMC
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85 K20
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86 k20
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79 K10
1984gmchighserria
Newbie
Posts: 56
Re: need help
«
Reply #3 on:
February 07, 2010, 01:15:07 am »
no its in there pretty good whast easy outs is it like a srew removal kit on tv?
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beastie_3
Senior Member
Posts: 3170
Josh
Re: need help
«
Reply #4 on:
February 07, 2010, 01:35:54 am »
You can get these at any tool or auto parts store. Sometimes they come in kits, and sometimes just one size. They are great. When you are drilling the pilot hole, be very careful and do it slowly. You want to make sure your are centered and alligned. You dont want to be angled and hit the threads. They usually come with a drill bit. Drill the hole in the stuck bolt and put the easy out in and unscrew your bolt. It will dig into the stuck bolt as your unscrewing it.
http://www.brokentap.com/easy-outs.html
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79 K10
Semper Fi
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Josh454
Registered Users
Posts: 127
Re: need help
«
Reply #5 on:
February 07, 2010, 08:38:33 am »
On a 1/4-20 bolt I would use a LH drill bit.
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Maintenanceman
Registered Users
Posts: 197
Older is always better
Re: need help
«
Reply #6 on:
February 07, 2010, 11:52:59 pm »
yea the Left Handed drill bits work good too. Just be sure to not get into the threads. If you use an easy out then drill your pilot hole in the bolt and then just lightly tap the easy out into the hole (its going to be realtively small any way) then put a wrench or something on it and turn it counter clock wise. Can you take any pics for us to see?
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1985 Silverado K20- 355 SBC Vortec heads and a lil' cam...
07montecarlo
Newbie
Posts: 44
Re: need help
«
Reply #7 on:
February 08, 2010, 07:31:36 am »
if you can get to the bolt at all, i suggest taking a dremel with small cutoff wheel and cut a slot it then use a flathead screwdriver..
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1984gmchighserria
Newbie
Posts: 56
Re: need help
«
Reply #8 on:
February 08, 2010, 07:43:55 pm »
hey illtake a picture and put it on tommorrow i have been really busy lately with school and trying to find a job i havnt even been able to work on it i am goign to try the easy out thursday... hopefully
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1984gmchighserria
Newbie
Posts: 56
Re: need help
«
Reply #9 on:
February 14, 2010, 02:18:48 am »
hey i sorry i have been busy but i finally got time to take pics of the broken bolt
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beastie_3
Senior Member
Posts: 3170
Josh
Re: need help
«
Reply #10 on:
February 14, 2010, 10:08:32 am »
Be very careful when drilling out that bolt. All those little shavings will get everywhere. Try finding a good magnet and dont let the bit spin too fast and fling shavings.
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79 K10
Semper Fi
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1984gmchighserria
Newbie
Posts: 56
Re: need help
«
Reply #11 on:
February 14, 2010, 09:18:31 pm »
ok thanks for the advice i am going to try and get my friend to do it. he has a lot more experience than i do with this kinda stuff
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frito-bandito
Registered Users
Posts: 181
Hillbilly Deluxe
Re: need help
«
Reply #12 on:
February 17, 2010, 02:21:39 am »
Let us know how it turns out.
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1981 Chevy dually 350 4spd. (One piece at a time)
1994 GMC C1500 4.3L 4L60E. (340K Daily Driver/Resto-Mod)
1998 GMC C1500 5.0L 4L60E (179K Daily Driver)
1984gmchighserria
Newbie
Posts: 56
Re: need help
«
Reply #13 on:
April 05, 2010, 10:41:24 am »
sorry its been a while my computer blew up and i just got it fixed, my friend never came by the house to look at it so i went to my local autozone and i got some valve cover clamps. It stopped my oil leak. The other day i started working on it again and i ffixed my direct 12volts to the distributor but i have ran in to another problem. when i turn the key the gas gauge goes up past full but when i switch the key off it goes back and i run out of gas at the line before the half way mark, and the oil pressure seems to be always stuck at 90 even tho i disconnected it and the battery.
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need help