The mass air flow (MAF) sensor can fail, causing various drivability problems. Our technicians remind us that proper diagnoses should be performed to confirm the cause of any driveability concerns.
Resources for the Repair and Maintenance of your 1991 Nissan NX
1991 Nissan NX
1991 Nissan NX Problems
Excessive timing chain noise, a rattling or ticking, on higher mileage cars may lead to timing chain failure, which can cause engine damage. There are upgraded chain tension guides with a steel backing to improve durability and a modified repair procedure no longer requires the removal of the cylinder head to replace the timing chain. Maintaining proper engine oil level and frequent oil changes are important to ensure the long-term durability ...
1991 Nissan NX Recalls (Recent)
Summary: THE RELEASE BUTTON USED IN THE REAR SEAT BELT BUCKLES WERE NOT MADE ACCORDING TO SPECIFICATIONS. IN HOT WEATHER, THE PLASTIC WELDS SECURING THE RELEASE BUTTON TO THE SPRING CAN FAIL RESULTING IN PARTIAL ENGAGEMENT OF THE SEAT BELT TONGUE IN THE BUCKLE OR NOT BEING ABLE TO LATCH THE SEAT BELT.Learn more »