GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications for Pontiac Grand Prix 1999

Application

Specification

Metric

English

Front Bumper Fascia to Fender Bolt

10 N·m

89 lb in

Front Bumper Fascia to Upper Support Bolt

7 N·m

61 lb in

Front Bumper Impact Bar to Body Bolt

25 N·m

18 lb ft

License Plate Cover Screw

2 N·m

18 lb in

Lower Grille Screws

1.5 N·m

13 lb in

Rear Bumper Fascia Splash Shield Bolts

2 N·m

18 lb in

Rear Bumper Fascia Splash Shield Nuts

2 N·m

18 lb in

Rear Bumper Fascia Outer Retainer Bolt

5 N·m

44 lb in

Rear Bumper Fascia Outer Retainer Nut

5 N·m

44 lb in

Rear Bumper Fascia to Rear End Panel

5 N·m

44 lb in

Rear Bumper Impact Bar to Body Bolt

25 N·m

18 lb ft

Upper Support to Center Radiator Support Bolt

7 N·m

61 lb in