2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

manifold bolt broke

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Old Nov 19, 2005 | 01:07 AM
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Turbo II-FB's Avatar
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manifold bolt broke

hey can the stud be taken out like the coolant ones on the irons. I broke the threaded part flush
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Old Nov 19, 2005 | 10:23 AM
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Drill and tap. Much easier to say then do. Grind the top of the stud flat, then center punch. Drill small, then go to the final size in several steps. Then tap out the hole or use a Helicoil kit.
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Old Nov 19, 2005 | 02:41 PM
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I'm in the same boat.Where is the cheapest place to find one? thanks
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Old Nov 19, 2005 | 03:18 PM
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You mean a Helicoil kit? They're not cheap anywhere. Most auto parts stores will carry them, but occasionally you may have to go to a fastener store to get metric sizes.
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Old Nov 19, 2005 | 05:14 PM
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HAILERS
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PEPBOYS had one when I was in need. They also had in the kit the drill bit for the size of the heli-coil.

I tried to drill the old stud out using a EZOUT, but failed. I ended up drilling with a small drill then a touch bigger drill and on and on. Just don't use a drill larger than the one for the heli-coil.

Last edited by HAILERS; Nov 19, 2005 at 05:17 PM.
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Old Nov 19, 2005 | 05:35 PM
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if all else fails, get ready to drop about $60-80 at a machinest shop.
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Old Nov 19, 2005 | 06:00 PM
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if it where you can get to it , take another bolt with a smaller diameter and weld it to the broken bolt. let it cool and then turn it out with a wrench. Old farm trick. The weld doesnt have be really strong, just tacked on pretty good.
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Old Nov 20, 2005 | 08:18 PM
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Originally Posted by Aaron Cake
You mean a Helicoil kit? They're not cheap anywhere. Most auto parts stores will carry them, but occasionally you may have to go to a fastener store to get metric sizes.
No,replacement stud.Do you have to buy these from the dealer or do fastener places have them? thanks
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Old Nov 21, 2005 | 09:56 AM
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Any fastener place. They're just metric studs.
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Old Nov 21, 2005 | 08:21 PM
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great ...thanks
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