Operation CHARM: Car repair manuals for everyone.
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

General Specifications

Engine Type 90' V-6 OHV
Bore 3.91 Inch (in)
Stroke 3.31 Inch (in)
Displacement 238 Cubic Inch (cu in)
Compression Ratio 9.1 To 1 (: 1)
Firing Order 1-6-5-4-3-2
Lubrication Pressure Feed-Full Flow Filtration
Cooling System Liqued Cooled-Forced Circulation
Cylinder Block Cast Iron
Cylinder Head Cast Iron
Crankshaft Nodular Cast Iron
Camshaft Nodular Cast Iron
Combustion Chambers "Fast Burn" Design
Pistons Aluminum Alloy w/strut
Connecting Rods Forged Steel
Cylinder Compression Pressure (Min.) 689.5 kpa (100 psi)