almost outta daylight need answer quick lolz....!!!!
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Rookie
Joined: Mar 2008
Posts: 51
Likes: 0
From: nashville, tn
almost outta daylight need answer quick lolz....!!!!
wat is the torque pressure on a intake manifold i forget.....i just cleaned my motor out and this is the last thing i have to do before im done thanx folks....
Hall Of Fame
Joined: Aug 2007
Posts: 10,923
Likes: 19
From: NM
Ya it would help if you said what motor. Next time if your in a hurry and don't have time to wait for others to find the answer. You can always go to the FAQ in this section. We have several online service manuals. That will save you hours waiting for a response from one of us.
Champion
Joined: May 2008
Posts: 4,839
Likes: 5
From: Apex, NC
This is copied from the FSM...
3.9L ENGINE
Step 1 - Tighten bolts 1 and 2 to 8 N m (72 in. lbs.) torque. Tighten in alternating steps of 1.4 N m (12 in.lbs.) torque at a time.
Step 1 - Tighten bolts 1 and 2 to 8 N m (72 in. lbs.) torque. Tighten in alternating steps of 1.4 N m (12 in.lbs.) torque at a time.
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Step 2 - Tighten bolts 3 thru 12, in sequence, to 8 N m (72 in. lbs.) torque.
Step 3 - Check that all bolts are tightened to 8 N m (72 in. lbs.) torque.
Step 4 - Tighten all bolts, in sequence, to 16 N m (12 ft. lbs.) torque.
Step 5 - Check that all bolts are tightened to 16 Nm (12 ft. lbs.) torque.
Step 5 - Check that all bolts are tightened to 16 Nm (12 ft. lbs.) torque.
5.2L ENGINE
Step 1 - Tighten bolts 1 thru 4, in sequence, to 8 N m (72 in. lbs.) torque. Tighten in alternating steps of 1.4 N m (12 in. lbs.) torque at a time.
Step 1 - Tighten bolts 1 thru 4, in sequence, to 8 N m (72 in. lbs.) torque. Tighten in alternating steps of 1.4 N m (12 in. lbs.) torque at a time.
Step 2 - Tighten bolts 5 thru 12, in sequence, to 8 N m (72 in. lbs.) torque.
Step 3 - Check that all bolts are tightened to 8 N m (72 in. lbs.) torque.
Step 4 - Tighten all bolts, in sequence, to 16 N m (12 ft. lbs.) torque.
Step 5 - Check that all bolts are tightened to 16 N m (12 ft. lbs.) torque.
Step 4 - Tighten all bolts, in sequence, to 16 N m (12 ft. lbs.) torque.
Step 5 - Check that all bolts are tightened to 16 N m (12 ft. lbs.) torque.
Last edited by 95_318SLT; Jul 3, 2009 at 09:07 PM.
Record Breaker
Joined: Feb 2008
Posts: 1,058
Likes: 7
From: Chicago, IL
I didn't know that.
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i was wondering if you guys had the torque specifications for the plenum on the 3.9? i was looking for it on the FAQ but couldnt find anything that told me. i have a strange feeling that my mechanic installed the hughes plenum fix wrong. or at least he didnt torque it properly... i sure hope not tho, otherwise shes gunna just keep burning oil since i already have to get a new starter and dont have the money for it as it is...
