Engine Compression

WARNING: This page is about a different car, the 1998 GMC Sonoma and 1998 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.

COMPRESSION SPECIFICATIONS

Application

Specification

Compression Ratio

9.5:1

Normal Compression Pressure

⁽¹⁾

Minimum Compression Pressure

⁽¹⁾

⁽¹⁾	Lowest compression reading should not be less than 70 percent of highest compression reading. No cylinder compression reading should be less than 100 psi 7 kg/cm² ).