2000 Dodge Caravan Repair Question
Rpms go up and down above 35 mph
have the cat converter checked for operation. it may be clogged. a shop can do simple testing to verify.
24,973 answers provided
No one here would do it without a lot of cost so for the price of a gasket I pulled the catalytic out and checked it. No melting or clogs, in fact it is fairly clean. While there I put in a new fuel filter. I also replaced the entire ground cable from the battery. Now the RPMs on go up when you use the cruise control. Could it be the 2 speed sensors?
1 question asked