Vehicle surges uner load and at start up on 2002 Dodge Ram Wagon 3500

Veicle will surge at start up and when under load. No matter what speed. What wil be he cause?

by in Lihue, HI on April 06, 2010
1 answer
ANSWER by , April 06, 2010
have someone do a vaccuum test on the motor. common problem is a clogged cat converter. Roy