Ski-Doo REV Series Shop Manual

Section 03 TROUBLESHOOTING
Subsection 02 (FUEL AND OIL SYSTEMS)
SYMPTOM ENGINE LACKS FUEL (SDI MODELS ONLY).
CONDITION NORMAL USE
1. Check fuel filter inline.
a. Corrosion due to oxidation.
Replace fuel filter.
2. Check if lines are perforated, kinked, or if they leak at fittings.
Replace lines.
TEST/INSPECTION
3. Check fuel pump pressure and flow.
a. Dirt clogging fuel filter or pump.
b. Wrongpositionoffuelpickupinthetank.
c. Regulator defect.
d. Pickup clogged due to dirt or contamination.
Change fuel pickup or replace them.
Change regulator.
Perform bleed procedure..
SYMPTOM DPM SEEMS TO BE DEFECTIVE (MODELS WITH CARBURETOR ONLY).
CONDITION NORMAL USE
1. Check electrical connections.
a. Corroded terminals.
Clean or replace.
2. Fuel mixture is too rich or too poor.
a. Possible damage to DPM.
If DPM does not operate properly, unplug compensation solenoid connector while engine is running. The
carburetion is now identical to that of carburetors without a DPM, provided that all pipe fittings are tight and
that solenoid is in good condition, (it must not be half-open). If problem is resolved with this procedure,
DPM is faulty.
TEST/INSPECTION
3. Check for DPM manifold leaking.
a. DPM manifold is leaking.
Repair or replace.
mmr2004-Rev 51

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