MAINTENANCE
SERVICE MANUAL NUMBER 24
12.
13.
Restart the engine, increase rpm to 1300 then return to idle positin slowly and shut the
engine off. Ensure that the carburetor throttle lever came back against the idle rpm
screw.
Shut engine off.
EFI/MPI Models
1.
2.
3.
Connect timing light to number 1 spark plug wire.
Start engine and run at 1300 rpm until it reaches normal operating temperature.
Stop engine and connect the scan tool or timing tool to the DLC connector on the EFI/
MPI wiring harness.
4.
Start engine, allow rpm to stablilize.
NOTE: MEFI-1 models only, manually adjust remote control throttle lever to get 1200 engine
rpm.
NOTE: MEFI-2 and MEFI-3 models only, ECM will automatically adjust engine rpm to
approximately 1200 rpm when put in the service mode on a scan tool or when using the
timing tool.
5.
Check igniton timing. If incorrect, rotate the distributor until timing is correct. Torque
clamping screw to 18 lb-ft (25 Nm).
6.
7.
8.
9.
Recheck ignition timing.
Disconnect scan tool or timing tool from DLC connector.
If required, return remote control throttle lever to idle position and shut off engine.
Restart engine, increase rpm to 1300 then return to idle position slowly. Ensure that
engine returns to idle rpm. Readjust throttle cable, if required.
10.
Shut engine off.
Index
Page 1B-38
90-861327--1 OCTOBER 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser Engines Service Manual Number 24 GM V-8 305 CID 350 CID 4.0 out of 4.0 based on 1 product reviews. Great performance engine.
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