Test 20. check engine fuel system, Discussion, Results – Generac 86640 User Manual
Page 99: Test 21- check engine mechanical systems, Procedure, Test 21- check engine mechanical sys tems
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Test 20. Check Engine Fuel System
DISCUSSION:
It the engine cranks normally but will not start, the fuel
Fsystem may be the cause of the problem. Refer to Part 5 for
information on gasoline fuel systems; or Part 6 for gaseous
fuel systems.
RESULTS:
1. Repair or replace defective fuel systems components.
2. If fuel system is functioning properly, go to Test 21.
Test 21- Check Engine Mechanical Sys
tems
DISCUSSION:
failure of the engine to start may be the result of a
mechanical problem in the engine.
PROCEDURE:
See PartT,""ENGINE MECHANICAL". Check engine
compression (see Page 2.1-1).
Page 9.5-6
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