Chevrolet Cobalt Service & Repair Manual: Intake Manifold Bolts Re-Torque
| Refer to Fig. 1
when performing the following procedure. |
| 1. |
Install the intake manifold bolts and
nuts finger tighten. |
| 2. |
Torque the intake manifold bolts
and nuts in sequence to 89 inch lbs. |
|

Fig. 1 Intake manifold torque specification
Removal
1.
Relieve fuel system pressure as outlined
under "Precautions."
2.
Drain fuel tank.
3.
R ...
1.
Remove the intake manifold cover.
2.
Remove the air cleaner outlet duct.
3.
Disconnect the engine harness elect ...
See also:
Chevrolet Cobalt Service & Repair Manual. Engine Valve Seat Grind
It is usually recommended to send
head to machine shop for valve seat grinding.
A suitable valve grinding tool
kit is required to grind valve seats.
Valve guides must be in good condition
before grinding because a pilot is used in guide to center stones. ...
Chevrolet Cobalt Owners Manual
Chevrolet Cobalt Service Manual