dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Engine - Stumble/Misfire on Light Throttle Tip-In/MIL ON|Page 1892 > < Engine - Stumble/Misfire on Light Throttle Tip-In/MIL ON|Page 1890
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Valve Spring: Specifications

Valve Springs

Free Length-Intake (Approx.) .......................................................................................................................................................  43.675 mm (1.7195 in.)
Free Length-Exhaust (Approx.) ....................................................................................................................................................  44.319 mm (1.7448 in.)
Spring Force-Intake (Valve Closed) ...............................................................................................  309-358 N @ 38.0 mm (69.5-80.5 lbs. @ 1.4961 in.)
Spring Force-Exhaust (Valve Closed) ..................................................................................................  314-354 N @ 38.0 mm (71-79 lbs. @ 1.4961 in.)
Spring Force-Intake (Valve Open) .................................................................................................  836-907 N @ 29.85 mm (188-204 lbs. @ 1.1594 in.)
Spring Force-Exhaust (Valve Open) ................................................................................................  579-640 N @ 31.47 mm (130-144 lbs. @ 1.239 in.)
Number of Coils-Intake ...............................................................................................................................................................................................  6.86
Number of Coils-Exhaust ............................................................................................................................................................................................  7.66
Color of Spring (Top of Coils)

-Intake (Right Hand Coil Direction) .................................................................................................................................................................  Orange
-Exhaust (Left Hand Coil Direction) ................................................................................................................................................................  Yellow

Wire Diameter-Intake ..................................................................................................................................................  4.29-4.34 mm (0.1689-0.1709 in.)
Wire Diameter-Exhaust ................................................................................................................................................  4.16-4.22 mm (0.1638-0.1661 in.)
Spring Installed Height (Spring Seat to Bottom of Retainer)-Intake & Exhaust ..............................................................................  38.0 mm (1.4961 in.)

Engine - Stumble/Misfire on Light Throttle Tip-In/MIL ON|Page 1892 > < Engine - Stumble/Misfire on Light Throttle Tip-In/MIL ON|Page 1890