12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

AFC Bolts Broke please HELP!!!!

Thread Tools
 
Search this Thread
 
Old Jan 8, 2012 | 08:46 PM
  #1  
esgdakota's Avatar
Thread Starter
Registered User
 
Joined: Dec 2007
Posts: 114
Likes: 0
From: Maryland
AFC Bolts Broke please HELP!!!!

SO it was a super nice day today so i figured i would Install my new fuel plate and fould that the lower rear bolt was broken off flush with the housing
then when i tried to remove the break off bolt it broke flush with the housing!

so i started to drill the one that some one else broke off when they changed the seliond and used a easy out and broke that off in the bolt. I have removed severl bolts bigger then this and have never broke a easy out but i did this time! i an scaried to try to remove the break off bolt for fear of the same thing! any one have any ideas?
Reply
Old Jan 9, 2012 | 08:17 AM
  #2  
jstone44720's Avatar
Registered User
 
Joined: Dec 2010
Posts: 622
Likes: 0
Are you meaning flush with the AFC housing (the bit you are trying to remove) or flush with the top of the pump?
Reply
Old Jan 9, 2012 | 09:59 AM
  #3  
esgdakota's Avatar
Thread Starter
Registered User
 
Joined: Dec 2007
Posts: 114
Likes: 0
From: Maryland
Flush with the top of the pump! both of them!
Reply
Old Jan 9, 2012 | 10:42 AM
  #4  
plow's Avatar
Registered User
 
Joined: May 2005
Posts: 731
Likes: 0
From: TN
drill a small shallow hole in the top them then drive a torx bit in it and see if you can back them out. work CLEAN cover any openings to the pump dont drop anything in it.
Reply
Old Jan 9, 2012 | 12:07 PM
  #5  
infidel's Avatar
Registered User
 
Joined: Dec 2003
Posts: 14,672
Likes: 9
From: Montana
You can also try drilling them out with a left hand drill bit.
Often the bit will catch and turn the bolt right out.
On the one with the broken eze-out, good luck.
They're too hard to drill out.
On broken tractor and implement bolts I use a small arc welder stick and hit it to the eze-out for second. The eze-out will turn brittle with the high heat and break apart.
Be hard to do that on the AFC though.
Reply
Old Jan 9, 2012 | 12:10 PM
  #6  
jstone44720's Avatar
Registered User
 
Joined: Dec 2010
Posts: 622
Likes: 0
I can't remember if those are blind bolt holes or not. I think you should avoid drilling all the way through the bolts, as you might let shavings drop in the pump. Do any of the rest of you know for sure? Good luck on the repair.
Reply
Old Jan 9, 2012 | 12:52 PM
  #7  
scjfly's Avatar
Registered User
 
Joined: Mar 2010
Posts: 110
Likes: 0
From: Idaho
I would clean the area with some brake cleaner and put duct tape over the opening to make sure I didn't drop anything or let shavings into the pump.

Also, I've been running with just three bolts as I never bothered to replace the tamper proof bolt and it hasn't leaked yet.

Good luck.
Reply
Old Jan 12, 2012 | 03:57 PM
  #8  
jstone44720's Avatar
Registered User
 
Joined: Dec 2010
Posts: 622
Likes: 0
Did you ever get this knocked out? It would be nice to know the truck is alive again.
Reply
Old Jan 12, 2012 | 08:51 PM
  #9  
esgdakota's Avatar
Thread Starter
Registered User
 
Joined: Dec 2007
Posts: 114
Likes: 0
From: Maryland
Update!!!!!!!!!!

LOL!!!! Yes and no! I got the break off screw out and tried to drill the other one out with the easy out broke off in it but no luck! so i have 3 bolts to hold it on which that is all that was holding it on before with no leaks! But I did tap the rear hole on the selnoid bracket so i can put a bolt in it so it will push down on the afc housing. i figured with the other 2 bolts holding the selinod in place that it should be ok! what do you think? I have not started it yet cause i still have it apart as i been working alot! thats why i have not given a update. but I did get the gsk springs installed on it to! I got about 2 hours worth of work and she should be running again!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
CDoskocil9
3rd Gen Engine and Drivetrain -> 2003-2007
18
Aug 14, 2007 05:19 AM
xzaq103
12 Valve Engine and Drivetrain
5
Jun 25, 2007 10:27 PM
marv h.
12 Valve Engine and Drivetrain
1
Nov 27, 2005 11:14 AM
royta
Performance and Accessories 2nd gen only
5
Feb 15, 2005 10:15 PM




All times are GMT -5. The time now is 08:46 PM.