Torque sequence is: 7 3 1 5 9 8 4 2 6 10 Make sure all bolt threads and threads in the block are clean and lubricated lightly with oil. Pontiac do not need thread sealent since the bolts do not break into the water jackets. Start in the middle of the head and move outward.Torque in three steps first all bolts to 30lbft, then all to 60lbft, finally all bolts to 95lbft. after inital run in recheck the final (95lbft) torque after the engine has cooled.
A 1993 Pontiac Sunbird head bolt torque sequence recommends starting at one and of the head and alternating to the other end of the head. You should end up in the middle.
HEAD BOLT TORQUE For your 1999 PONTIAC GRAND AM: HEAD BOLT TORQUE FOOT POUNDS (FINAL TORQUE) TORQUE SEQUENCE --------- | 6 2 3 7 | | 5 1 4 8 | --------- STEP 1: TORQUE IN SEQUENCE TO 33 FT/LBS STEP 2: TURN AN ADDITIONAL 90 DEGREES RECHECK FINAL TORQUE IN SEQUENCE *** CAUTION *** ENGINE USES TORQUE TO YIELD HEAD BOLTS (TTY) THAT PERMANENTLY STRETCH DURING THE INITIAL INSTALLATION. NEW HEAD BOLTS MUST BE USED WHEN CYLINDER HEAD IS REPLACED OR RE-INSTALLED TO OBTAIN PROPER TORQUE. ALWAYS COAT BOLT THREADS WITH THE PROPER SEALANT.
From:http://www.autozone.com/autozone/repairinfo/specifications/specificationsMain1993 Pontiac Lemans-Import 1.6L TBI SOHC 4cylApplication:Cylinder head bolt torque sequenceNote :Torque sequence ----------------| 8 4 1 5 9 || 7 3 2 6 10 |----------------Step 1: Torque in sequence 18 Ft/LbsStep 2: Torque in sequence 60 degreesStep 3: Torque in sequence an additional 60 degreesStep 4: Torque in sequence 30 degreesrecheck final torque in sequence>*** CAUTION ***
which one? The head bolts? Engine to transaxle? And, are you really asking what the tightening sequence and/or torque rating is?
What is the head bolt torque for a 1997 chevy lumina four cylinder?
I need head bolt torque specs and sequence on 2003 Chevy Malibu 3.1
The 1999 Pontiac cylinder head gasket bolt torque specification is 160 pounds. The intake manifold bolt torque specification is 90 pounds.
The 1995 Pontiac sun fire cylinder had bolt torque specification is 160 pounds. The head bolts should be torqued in 40 pound intervals.
The 1994 Nissan Pathfinder had bolt torque specification is 140 pounds. There is not any removal sequence. There is only a sequence to put the bolts in.
criss cross
your local auto parts store can give you a print out of the bolt installing sequence and torque specs
5 3 2 87 1 4 6 3.1 cylinder head bolt sequence