Dodge
Viper
3

Revised PCM software available for intermittent hesitation on Dodge Viper

Problem Description and Possible Solution

Our technicians tell us that there is a Powertrain Control Module software update to correct an intermittent hesitation between 4,000 & 5,000 RPM, or engine spark knock when using 91 octane gasoline.

Problem Data
RepairPal Verified
Average mileage: (–)
3 model years affected: 1996, 1997, 1998
3 people reported this problem