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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

Retighten head bolts?

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Old Oct 19, 2010 | 03:27 PM
  #1  
mldave's Avatar
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From: Angels Camp,Ca.
Retighten head bolts?

Supposed to be a new 22RE in my 86 truck..now has about 1100 miles on it..Do the head bolts have to be retightened?
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Old Oct 19, 2010 | 03:53 PM
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yotaman90's Avatar
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From: Taos, NM
I would say yes
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Old Oct 19, 2010 | 03:53 PM
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BajaRunner's Avatar
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From: 5th Gen San Diegan, California
Technically, you should. Get a torque wrench and make sure they are still in spec. Make sure you torque them in the proper sequence, starting inwards to out.
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Old Oct 19, 2010 | 04:26 PM
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A7QG59F2's Avatar
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From: Indianapolis
You may as well check/adjust the valve clearances while you are in there too.
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Old Oct 19, 2010 | 04:29 PM
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xxxtreme22r's Avatar
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From: Wilkes-Barre, PA, USA
but don't check/adjust the valve lash before re-torquing the head bolts as re-torquing them might mess with valve lash. unlikely but possible.
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