One problem related to timing tensioner has been reported for the 2001 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Ford Explorer based on all problems reported for the 2001 Explorer.
While driving engine check light will flash intermittently. Dealer has been notified. Consumer states that when the light illuminates, the vehicle begins to drive sluggish, rough, and sometimes makes a screeching noise. Dealer has replaced the pcm, vapor management valve, canister purge solenoid, tensioner assembly, vacuum hose twice, dpfe, and the fuel tank.