GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2006
🢒
Terraza - 4WD
🢒
Engine
🢒
Engine Mechanical - 3.9L
🢒 Exhaust Crossover Pipe Removal
Remove the exhaust crossover heat shield pipe bolts.
Remove the exhaust crossover heat shield.
Remove the exhaust crossover pipe nuts.
Remove the exhaust crossover pipe studs (1) if necessary.
Remove the exhaust crossover pipe.