Dodge Durango Forum II Archive
Had the exact same symptoms on my own 98 5.2L back in April...
Big Al - 98 IB 4x4 5.2L w 3.55 [NC]
al-east@earthlink.net
including the part about it happening more often with the cruise control engaged. Replaced the TPS (approx $20 from Corp Member Glenwood Dodge) and the problem disappeared.
Fri Nov 30