RPM Surge
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RPM Surge
Anybody got any ideas?
1995 F30 7.3, 275,000 miles, auto trans. At about 1300-1500 RPMs I will sometimes experience and surge in RPMs for a brief second, almost like a downshift. There's no load (but it does do it with a light load), flat terrain. I replaced the CPS, but that didn't change any issues. Transmission was rebuilt at 175,000.
1995 F30 7.3, 275,000 miles, auto trans. At about 1300-1500 RPMs I will sometimes experience and surge in RPMs for a brief second, almost like a downshift. There's no load (but it does do it with a light load), flat terrain. I replaced the CPS, but that didn't change any issues. Transmission was rebuilt at 175,000.
