Meriden
Member
- Joined
- January 15, 2015
- Messages
- 18
- Reaction score
- 2
- City, State
- Sometimes Rural Texas
- Year, Model & Trim Level
- 1997 Explorer
Had some problems with a P401 "EGR Flow" message on my 96 Explorer not clearing and decided to try the old Italian Tune Up to see if that would fix it. So today, I was driving the two hours to the bee yard and once I was off of the interstate and out of traffic started to cycle through a series of 30 to 70 mph accelerations at full throttle followed by compression breaking back down to 30. I erased the P401 and drove it around until the full drive cycle had completed, then took it for an emissions inspection. The truck is running great and the code has not come back. FWIW