One problem related to fuel injection has been reported for the 2001 Mazda B3000. The most recently reported issues are listed below.
Intermittently driver's side restraint will not retract into retractor. Dealer has been notified. Consumer states retractors have been replaced three times, tailgate has a larger gap on right side than on left side, there was no problem found, vehicle is getting very poor mileage, headlights are not aimed properly, headlights were found to be out of alignement, windshield wipers were not clearing properly, wiper motor was also noisey.