Operation CHARM: Car repair manuals for everyone.
Home >> Buick >> 2001 >> Park Avenue Ultra V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston, Engine
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Piston, Engine

Used Piston Clearance (41 mm from Top of Piston ) 0.0008-0.0039
New Piston Clearance (41 mm from Top of Piston) -0.0008-0.0017
Piston Ring Side Clearance Top Compression 0.0013-0.0031
2nd Compression 0.0013-0.0031
Oil Control 0.009-0.0079
pro multis · About Operation CHARM