The 1987 Isuzu I Mark has 2 NHTSA recall campaigns affecting an estimated 4,573 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 2 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
PERFORATION OF THE FUEL TANK OR ATTACHED FUEL FEED PIPE DUE TO CORROSION OF THE TANK OR FUEL FEED PIPE MATERIALS.
THIS CONDITION COULD ALLOW FUEL TO LEAK FROM THE FUELTANK AND ULTIMATELY RESULT IN A FIRE WITHOUT PRIOR WARNING. SUCH A FIRE COULDSPREAD TO THE PASSENGER COMPARTMENT.
REPLACE GAS TANK WITH NEW CORROSION RESISTANT TANK.
THE POSITIVE CRANKCASE VENTILATION VALVE MAY PROVIDE INADEQUATE AIR FLOW UNDER LOW ENGINE LOAD CONDITIONS.
THIS CONDITION CAN ALLOW WATER/OIL MIXTURE TO BUILD UPIN THE HOSE FROM THE OIL SEPARATOR TO THE AIR INLET DUCT. AFTER THE ENGINE ISSTOPPED, THIS WATER/OIL MIXTURE CAN, UNDER COLD WEATHER CONDITIONS, FREEZE ANDCOMPLETELY BLOCK THE OIL SEPARATOR AIR DUCT HOSE. THIS BLOCKAGE WILL RESULT ININCREASED PRESSURE WITHIN THE…
THE PCV VALVE WILL BE REPLACED WITH A NEW VALVE.
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“This is the second ecu to go bad. Causes engine to rev, die, sputter,etc. Makes driving very difficult and dangerous when happens!”
“All the seat belts in the car failed to latch. The owner has written a letter to congressman also spoke to dealer nothing happened. Tt”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1987 Isuzu I Mark as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.