Torque specs 2002 pontiac sunfire head bolts - Cars & Trucks

12-13 foot pounds

Pontiac Engine Torque Specs

Butler Performance https://butlerperformance.com > p-34888-pontiac-engi...
Pontiac Engine Torque Specs ; Oil Pump Cover Bolts, Engine Oil, 15 ft-lbs. ; Windage Tray, Engine Oil, 15 ft-lbs. ; Oil Pan, Engine Oil, 12 ft-lbs. ; Camshaft ...

Oil and Transmission Pan Bolts. How much torque?

GMForum.com https://www.gmforum.com > ... > 1992-1999
Jun 12, 2003 - the Torque Specifications for the Xmission Oil Pan Bolts are 12-13 Ft. Lbs. Works for me.

Transmission pan Torque spec
Apr 28, 2017
4T65E-HD transmission pan bolt torque values
Feb 8, 2008
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2004 Pontiac Sunfire 2-dr Transmission Pan Gasket ...

MyCarSpecs https://www.mycarspecs.com > pontiac > sunfire > 2004
The transmission pan gasket helps to seal in transmission fluid and keep it from leaking everywhere. This will degrade over time and need replacement, ...

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Says here

https://www.2carpros.com/questions/sequence-to-tighten-head-bolts-and-rocker-arms-also-torque-specs

https://www.google.com/search?q=torque+spec+for+a+2003+Pontiac+Grand+AM+3.4+head+gasket+bolts

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Call a Pontiac dealer and ask for service department, they will give you the specs.

here are the torque specs for a 1995 pontiac sunfire 2.2

HINT: The "torque pattern" on ALL cylinder heads is start in the center and work your way toward the ends. The specifications below are "torque-to yield" or "torque angle" specs. When in doubt, about 65 Ft. Lbs. will work on pretty much ANY aluminum head. The main point is to get them EVEN to prevent warpage.

cylinder head bolts short bolts 43 ft lbs long bolts 46 ft lbs.

rocker arm bolts 22 ft lbs.

Install cylinder head bolts finger-tight. New cylinder head bolts are recommended due to stretch of the old bolts.
Tighten bolts in sequence, tighten the long bolts to 46 ft. lbs. (63 Nm) plue 90 degrees. Tighten the short bolts to 43 ft. lbs. (58 Nm)

Install pushrode and rocker arms and rocker arm nuts. Tighten nuts to 22 ft. lbs. (30 Nm).

Install valve cover and tighten bolts to 89 inch lbs. (10 Nm).

Cylinder head bolt torque spec are

First Tightening Pass --- 22 Ft. Lbs or 30 N.m
Second Tightening Pass --- 155 Degrees

Here is the tightening sequeuce just in cause

hi,
main bolts 1 to 10 22 ft lbs
front bolts 11 to 14 25 ft lbs

go to your local library and check their reference section for MOTOR Manuals. They cover domestic cars back to the 60's and they have nice detailed torque tables for your car. You can make a photocopy *(my library has a free copier) of the needed pages and be on your way!