3100 Vin M
apply high temp sealant Rtv to threds and under head bolts ( step one head bolts 37 ft lbs) (step 2 then 1/4 turn)
lower intake torque four long bolts at step 1( 66 inch
step 2( 10 ft lbs
then the outer bolts right then left
install upper intake and torque all 14 lb from center out
do not under torque or over torque and make sure you have a accurate torque wrench not one that has been threw hell or drop. these motors are sensitive make it painless the first time
The heads or 65 ft.lbs Intake bolts 35 ft-lbs
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what is the torque specificationfir the rockerarm bolt on 1991 Buick le Sabre v-6 3.8 liter
17 foot pounds on a 3.3 Liter, and 21 ft pounds on a 3.5 Liter
what is the torque specs to a 2002 Chevrolet Malibu 3.1 liter motor. Need head and intake torque specs. and sequence.
The 2001 Pontiac Grand Prix 3.8 liter engine intake bolt torque specification is 45 pounds. The intake bolts should be torqued in 15 pound intervals.
lower intake is 115 in pounds upper is 18 ft pounds
the haynes book states 89 in pounds
89 lbs. top & bottom
The torque specifications, for a 4.3 liter engine manifold, is 45 pounds per square inch. Torque the manifold bolts in 15 pound intervals.
The 1997 Mercury Cougar 4.6 liter engine intake manifold torque sequence should begin at each end of the manifold. Keep moving towards the center and alternating from and to end.
12 to 14 ft. lbs in sequence