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 ...
Ivylog wrote:
Was the sound while accelerating only? If so adding 93 should solve the problem as the gas today has a bunch of stuff that degrades after sitting that long. If all the time then the above by MichF and using a hose to your ear may help find the location.