MerCruiser 6.2 MPI User Manual

Section 7 - Troubleshooting
90-864197072 NOVEMBER 2007 Page 97
Remote Control Is Difficult to Move, Has Excessive Play, or Makes
Unusual Sounds
Possible Cause Remedy
Insufficient lubrication on shift and throttle linkage
fasteners.
Lubricate.
Obstruction in shift or throttle linkages. Remove obstruction.
Loose or missing shift and throttle linkages.
Check all throttle linkages. If any are loose or missing,
see authorized Mercury MerCruiser dealer
immediately.
Shift or throttle cable kinked.
Straighten cable or have authorized Mercury
MerCruiser dealer replace cable if damaged beyond
repair.
Steering Wheel Jerks or Is Difficult to Turn
Possible Cause Remedy
Low power steering pump fluid level. Check for leak. Refill system with fluid.
Drive belt loose or in poor condition. Replace and/or adjust.
Insufficient lubrication on steering components. Lubricate.
Loose or missing steering fasteners or parts.
Check all parts and fasteners if any are loose or missing,
see authorized Mercury MerCruiser dealer immediately.
Contaminated power steering fluid. See authorized Mercury MerCruiser dealer.

MerCruiser 6.2 MPI Specifications

General

Engine Type	V8
Alternator Output	65 amp / 917 watt
Compression Ratio	9.4:1
Displacement	6.2L (377 cu in)
Horsepower	300 hp
Fuel System	Multi-Port Fuel Injection (MPI)
Ignition	Distributorless Ignition (DTS)
Fuel Type	87 Octane Compatible
Max RPM	5400 RPM
Bore x Stroke	4.00 x 3.75 in / 101.6 x 95.25 mm