Recall
Chevrolet Spectrum — 87V078000
NHTSA ID
87V078000
Make
Chevrolet
Model
Spectrum
Years Affected
1986
Recall Date
1987-05-26
Component
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Units Affected
108,268
Completion Rate
—
Mfr Campaign No.
Summary
VEHICLES MAY EXPERIENCE PERFORATION OF THE FUEL PUMP DIAPHRAGM. EXCESSIVE ALCOHOL CONTENT IN THE FUEL PROMOTES DEGRADATION OF THE DIAPHRAGM COATING RESULTING IN RADIAL CRACKING OF THE DIAPHRAGM.
Consequence
A PERFORATED DIAPHRAGM CAN ALLOW FUEL TO LEAK FROM THEFUEL PUMP INTO THE UNDERHOOD AREA. THIS COULD ULTIMATELY RESULT IN ANUNDERHOOD FIRE WITHOUT PRIOR WARNING. SUCH A FIRE COULD SPREAD TO THEPASSENGER COMPARTMENT.
Remedy
A FUEL VENTILATION HOSE KIT WILL BE INSTALLED TO PREVENT FUEL FROM ESCAPING INTO THE ENGINE COMPARTMENT IF THE FUEL PUMP DIAPHRAGM LEAKS AND THEREBY REDUCE THE POSSIBILITY OF AN UNDERHOOD FIRE.