This is a 2006 Ford Ranger with the 2.3L Duratec I4 . It has an internal engine noise. The culprit is a broken timing chain tensioner. It's about $900.00 of work at a local shop and about $1200-1400 at a Ford dealer. This happened a second time at 99,000 Miles after fixing this at around 80,000 miles . Timing chain was "stretching" again.
30 авг 2011