Ski-Doo REV Series Shop Manual

Section 03 TROUBLESHOOTING
Subsection 02 (FUEL AND OIL SYSTEMS)
SYMPTOM ENGINE LACKS POWER OR STALLS AT HIGH RPM (MODELS WITH CARBURETOR ONLY).
CONDITION NORMAL USE
1. Check fuel tank vent hose.
a. Kinked or clogged hose.
Relocate or replace.
2. Check fuel filter.
a. Clogged filter.
Replace.
3. Check fuel lines.
a. Kinked or clogged lines.
Relocate or replace.
4. Check fuel pump flow.
a. Check impulse hose.
Replace.
b. Dried diaphragm.
Replace.
TEST/INSPECTION
5. Check if carburetor(s) is (are) clean.
a. Varnish.
Clean.
SYMPTOM HIGH INJECTION OIL CONSUMPTION (SDI AND CARBURETOR MODELS ONLY).
CONDITION NORMAL USE
1. Check oil injection pump adjustment.
a. Oil injection pump adjusted too rich.
Adjust.
2. Check injection pump identification.
a. Wrong pump.
Replace with the appropriate pump. Refer to OIL INJECTION SYSTEM.
3. Check injection oil lines and their fitting.
a. Leaking lines and/or cover.
Replace defective part(s).
4. Check injection pump cover gasket.
a. Broken gasket.
Replace.
5. Check nipple check valve.
a. Check valve stuck open.
Replace.
6. Check pump.
a. Defective pump.
Replace pump or connecting cable.
TEST/INSPECTION
7. Test pump shaft gear reservoir for leaks.
a. Leaking seal(s).
Replace seal(s).
50 mmr2004-Rev

Ski-Doo REV Series Specifications

General

Chassis	REV
Track Width	15 in
Fuel Capacity	10.6 gal
Seating Capacity	1
Reverse	Available on most models
Electric Start	Available on most models