Isuzu Recall 87V071000: Fuel System, Gasoline, Delivery, Fuel Pump

NHTSA recall 87V071000 · announced May 27, 1987 · filed by Isuzu Motors Limited · 28,509 units affected

The problem

VEHICLE 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.

The risk

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.

What to do

A FUEL VENTALATION 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.

Official NHTSA recall notice →

Notes

SYSTEM: FUELVEHICLE DESCRIPTION: PASSENGER CARS.

Vehicles covered by this recall

• 1985 Isuzu I Mark
• 1986 Isuzu I Mark

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.