Jerseydevil
Apr 15, 2017Explorer
E450 V10?
06' just hit 33,000. Sat all winter, oil changed a few weeks ago. Noticed a ping, chirp, sound, etc? from engine while on recent trip. All gauges were good and ran strong. Put some 93 octane in. Will ...
Mich F wrote:
Ping, Chirp sound ? Could it be the serpentine belt, or a pulley ?